Tag Archives: roller chains quality

China Good quality Chains Supplier Customized Stainless Steel Short Pitch Precision (A series) Single Roller Chain

Product Description

Product Description

Product Parameters

Standard GB, ISO, ANSI, DIN
Type Standard A and standard B precision roller chain, conveyor chain;
special chain with accessories, welding chain, leaf chain and sprocket
ANSI chain No. 40,50,60,80,100,120,140,160,180,200,240;
C40,C50,C60,C80,C100,C120,C140,C160;
DIN/ISO chain No. 08A,10A,12A,16A,20A,24A,28A,32A,36A,40A,48A;
C08A,C10A,C12A,C16A,C20A,C24A,C28A,C32A;
Application Food processing, pharmaceutical and chemical industries, electronics, machinery;
household appliances, automotive manufacturing, metallurgy, sewage treatment
Series A series, B series

More Products

Advantage

Certifications

DETAILS ABOUT CHINAMFG CHAIN 

Exhibition

Workshop
Application

Packaging Details

Shipping

FAQ
      

1. Are you a manufacturer or trade Company?
We are a factory founded in 1997 with a trade team for international service.

2. What terms of payment do you usually use?
T/T 30% deposit and 70% against document, Western Union, L/C at sight

3. What is your lead time for your goods?
Normally 35 days after confirmed order. 30 days could be available in the low season for some items (during May to July), and 45 days during the new year and hot season ( Jan to March).

4. Samples
For customers who need sample confirmation before ordering, please bear in mind that the following policy will be adopted:
1) All samples are free of charge with a maximum value not exceeding USD 100.
2) The courier cost for the first-time sample sending will be charged by the consignee. We will send the samples with freight to be collected. So please inform your account with FedEx, UPS, DHL, or TNT so that we can proceed promptly.
3) The first-time courier cost will be totally deducted from the contract value of the trial cooperation.
4) OEM/ODM are both available. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Usage: Transmission Chain, Conveyor Chain, Dedicated Special Chain
Material: Stainless steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: 1/2"*3/32"
Structure: Roller Chain
Samples:
US$ 0/Foot
1 Foot(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

pitch chain

What are the benefits of using a stainless steel pitch chain in certain environments?

Stainless steel pitch chains offer several advantages, making them well-suited for specific environments and applications:

  • Corrosion Resistance: One of the primary benefits of using stainless steel pitch chains is their exceptional corrosion resistance. They are highly resistant to rust and oxidation, making them ideal for environments with high humidity, moisture, or exposure to corrosive agents, such as marine, offshore, or chemical processing industries.
  • Hygienic Properties: Stainless steel pitch chains have hygienic properties, which makes them suitable for applications in the food processing, pharmaceutical, and medical industries. They can withstand frequent cleaning, including washdowns with water and cleaning agents, without deteriorating or contaminating the products being handled.
  • Temperature Resistance: Stainless steel pitch chains can operate effectively in a wide range of temperatures, from extremely low to high. This feature makes them suitable for both cryogenic environments and high-temperature applications.
  • Strength and Durability: Stainless steel pitch chains are known for their high strength and durability. They can handle heavy loads and endure continuous operation without premature wear or failure, making them reliable for various industrial applications.
  • Long Service Life: Due to their corrosion resistance and durable nature, stainless steel pitch chains tend to have a longer service life compared to standard carbon steel chains. This results in reduced maintenance requirements and extended intervals between chain replacements.
  • Chemical Resistance: Stainless steel pitch chains exhibit excellent resistance to various chemicals and acids, making them suitable for industries that deal with aggressive substances or chemical processing.
  • Low Maintenance: Stainless steel pitch chains require minimal maintenance due to their resistance to corrosion and wear. They are less susceptible to environmental factors that can degrade the chain’s performance, reducing the need for frequent lubrication and replacement.

It is important to note that while stainless steel pitch chains offer many benefits, they may also be more expensive than traditional carbon steel chains. Therefore, the decision to use stainless steel pitch chains should be based on the specific environmental requirements, industry regulations, and the need for long-term performance and reliability.

pitch chain

What are the safety considerations when using pitch chains in power transmission?

When using pitch chains in power transmission systems, it’s essential to prioritize safety to prevent accidents and injuries. Here are some key safety considerations:

  • Guarding: Install appropriate guards and covers around the pitch chain and sprockets to prevent accidental contact with moving parts. These guards should be sturdy and securely fastened to ensure they cannot be easily removed or bypassed.
  • Maintenance: Regularly inspect the pitch chain, sprockets, and other components for signs of wear, damage, or misalignment. Replace any worn or damaged parts immediately to avoid chain failures that could lead to accidents.
  • Lubrication: Properly lubricate the pitch chain to reduce friction and wear. Follow the manufacturer’s recommendations for lubrication intervals and use the appropriate lubricant for the specific application.
  • Tension: Maintain the correct tension in the pitch chain to ensure smooth and efficient power transmission. Too much tension can cause premature wear, while too little tension can result in chain slack and potential derailment.
  • Load Limits: Adhere to the recommended load limits specified by the chain manufacturer. Overloading the chain can lead to accelerated wear and eventual failure.
  • Training: Ensure that personnel working with pitch chains are properly trained in handling and maintaining the equipment. They should understand the potential hazards and know how to operate the machinery safely.
  • Emergency Stop: Equip the power transmission system with easily accessible emergency stop controls that can quickly shut down the machinery in case of an emergency.
  • Warning Signs and Labels: Use warning signs and labels to alert personnel to potential hazards and remind them of safety procedures.

By following these safety considerations, the risk of accidents and injuries associated with pitch chains in power transmission systems can be minimized. It’s crucial to have a robust safety program in place and to regularly review and update safety protocols to ensure a safe working environment for all personnel involved in the operation and maintenance of pitch chain-driven equipment.

pitch chain

What are the advantages of using a pitch chain in various applications?

A pitch chain, also known as a roller chain or power transmission chain, offers several advantages in various industrial applications. Here are some key benefits:

1. Efficient Power Transmission:

Pitch chains provide efficient power transmission between two or more shafts. The design with cylindrical rollers reduces friction, allowing smooth and reliable power transfer, resulting in minimal energy loss.

2. High Load-Carrying Capacity:

These chains are designed to handle high loads and are capable of transmitting substantial power in industrial machinery and automotive applications.

3. Durability and Reliability:

Pitch chains are known for their durability and reliability, making them suitable for demanding and continuous operations in various industries.

4. Wide Range of Sizes:

These chains come in various sizes, allowing them to be used in a wide range of applications with different power transmission requirements.

5. Versatility:

Pitch chains are versatile and find applications in numerous industries, including manufacturing, agriculture, automotive, construction, and material handling.

6. Easy Maintenance:

Maintaining pitch chains is relatively straightforward, and proper lubrication can enhance their longevity and performance.

7. Cost-Effectiveness:

Considering their efficiency, load-carrying capacity, and durability, pitch chains offer a cost-effective solution for power transmission compared to other alternatives.

8. Adjustable Length:

These chains can be easily adjusted in length to suit the specific distance requirements between shafts, making them adaptable for various applications.

9. Industry Standard:

Pitch chains are widely used and have become an industry standard for many power transmission applications due to their proven performance and reliability.

In conclusion, pitch chains offer several advantages, including efficient power transmission, high load-carrying capacity, durability, and versatility. These features make them a popular choice in various industries for a wide range of applications, contributing to improved performance and productivity.

China Good quality Chains Supplier Customized Stainless Steel Short Pitch Precision (A series) Single Roller Chain  China Good quality Chains Supplier Customized Stainless Steel Short Pitch Precision (A series) Single Roller Chain
editor by CX 2024-04-09

China Good quality Chains Supplier Customized Stainless Steel Short Pitch Precision (A series) Single Roller Chain

Product Description

Product Description

Product Parameters

Standard GB, ISO, ANSI, DIN
Type Standard A and standard B precision roller chain, conveyor chain;
special chain with accessories, welding chain, leaf chain and sprocket
ANSI chain No. 40,50,60,80,100,120,140,160,180,200,240;
C40,C50,C60,C80,C100,C120,C140,C160;
DIN/ISO chain No. 08A,10A,12A,16A,20A,24A,28A,32A,36A,40A,48A;
C08A,C10A,C12A,C16A,C20A,C24A,C28A,C32A;
Application Food processing, pharmaceutical and chemical industries, electronics, machinery;
household appliances, automotive manufacturing, metallurgy, sewage treatment
Series A series, B series

More Products

Advantage

Certifications

DETAILS ABOUT CHINAMFG CHAIN 

Exhibition

Workshop
Application

Packaging Details

Shipping

FAQ
      

1. Are you a manufacturer or trade Company?
We are a factory founded in 1997 with a trade team for international service.

2. What terms of payment do you usually use?
T/T 30% deposit and 70% against document, Western Union, L/C at sight

3. What is your lead time for your goods?
Normally 35 days after confirmed order. 30 days could be available in the low season for some items (during May to July), and 45 days during the new year and hot season ( Jan to March).

4. Samples
For customers who need sample confirmation before ordering, please bear in mind that the following policy will be adopted:
1) All samples are free of charge with a maximum value not exceeding USD 100.
2) The courier cost for the first-time sample sending will be charged by the consignee. We will send the samples with freight to be collected. So please inform your account with FedEx, UPS, DHL, or TNT so that we can proceed promptly.
3) The first-time courier cost will be totally deducted from the contract value of the trial cooperation.
4)  OEM/ODM are both available. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Usage: Transmission Chain, Conveyor Chain, Dedicated Special Chain
Material: Stainless steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: 1/2"*3/32"
Structure: Roller Chain
Samples:
US$ 0/Foot
1 Foot(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

pitch chain

Can pitch chains be used for power transmission in industrial machinery?

Yes, pitch chains are commonly used for power transmission in various industrial machinery applications. Pitch chains are versatile and efficient components that can transfer power between two or more shafts with sprockets. They are widely used in industries such as manufacturing, packaging, material handling, and more.

The primary advantages of using pitch chains for power transmission include:

  • High Load-Carrying Capacity: Pitch chains are designed to handle significant loads, making them suitable for heavy-duty industrial machinery.
  • High Efficiency: When properly lubricated and maintained, pitch chains offer excellent power transmission efficiency.
  • Compact Design: Pitch chains can transmit power over relatively long distances while maintaining a compact design, which is beneficial for space-constrained applications.
  • Wide Speed Range: Pitch chains can operate effectively at various speeds, allowing them to be used in applications with different speed requirements.
  • Shock Absorption: Pitch chains can absorb shock and vibration during operation, contributing to smooth power transmission and protecting the machinery from sudden impacts.
  • Easy Installation and Maintenance: Pitch chains are relatively easy to install and maintain, and they can be quickly replaced if needed.

It’s crucial to select the appropriate pitch chain size, type, and material based on the specific requirements of the industrial machinery application. Additionally, regular maintenance and proper lubrication are essential to ensure the pitch chain’s longevity and reliable performance in power transmission systems.

pitch chain

Can pitch chains be used in the automotive assembly line for power transmission?

Yes, pitch chains can be used in the automotive assembly line for power transmission. In the automotive industry, conveyor systems are extensively used to transport car components and assemblies along the production line. Pitch chains, with their ability to handle power transmission and material handling, play a crucial role in ensuring smooth and efficient operations in the automotive assembly process.

Pitch chains are commonly used in the automotive industry for several applications:

  • Power Transmission: Pitch chains are used to transmit power from motors to various conveyor components, such as rollers or belts, enabling the movement of car components along the assembly line.
  • Material Handling: Pitch chains are used to transport car parts and assemblies between different workstations on the assembly line. They can handle various sizes and shapes of automotive components, making them suitable for a wide range of applications.
  • Indexing and Positioning: Pitch chains are used to precisely index and position car components at specific assembly stations, ensuring accurate and efficient assembly processes.
  • Accumulation: Pitch chains can be utilized in accumulation systems, where car components are temporarily stopped and queued before moving to the next assembly stage.

Automotive manufacturers choose pitch chains for their durability, reliability, and ability to handle heavy loads and continuous operation. Additionally, pitch chains can be customized to fit specific conveyor layouts and assembly line requirements, making them a versatile solution for the automotive industry.

pitch chain

Can pitch chains be used in high-temperature environments?

Yes, pitch chains can be used in high-temperature environments, but their suitability depends on the material they are made of. In standard conditions, many pitch chains are made from carbon steel, which may not be suitable for prolonged exposure to high temperatures. However, for high-temperature applications, it’s essential to choose pitch chains made from materials that can withstand elevated temperatures without losing their mechanical properties.

Common materials used for pitch chains in high-temperature environments include:

  • Stainless Steel: Stainless steel pitch chains are highly resistant to corrosion and can perform well in high-temperature applications. They are suitable for industries like food processing, pharmaceuticals, and chemical processing.
  • Nickel-Plated Steel: Nickel-plated pitch chains offer improved temperature resistance compared to standard carbon steel chains. They are commonly used in various industrial applications where exposure to heat is a concern.
  • Heat-Treated Steel Alloys: Some pitch chains are made from special heat-treated steel alloys that are designed to withstand high temperatures without losing strength and durability. These chains are often used in extreme heat conditions like in furnaces and foundries.

When using pitch chains in high-temperature environments, it’s essential to consider proper lubrication. High temperatures can accelerate chain wear, and adequate lubrication helps reduce friction and maintain chain performance. Choosing the right lubricant suitable for the operating temperature is crucial.

Overall, by selecting pitch chains made from appropriate materials and ensuring proper lubrication, you can effectively use pitch chains in high-temperature environments, meeting the specific requirements of your industrial application.

China Good quality Chains Supplier Customized Stainless Steel Short Pitch Precision (A series) Single Roller Chain  China Good quality Chains Supplier Customized Stainless Steel Short Pitch Precision (A series) Single Roller Chain
editor by CX 2024-04-02

China high quality Short Pitch Precision Single Row Roller Chains (B Series) ANSI/ISO Standard

Product Description

MODEL NO.: 04B-1, 05B-1,06B-1,08B-1,10B-1,12B-1,16B-1,20B-1,24B-1,28B-1,32B-1,36B-1,40B-1,48B-1,56B-1,64B-1,72B-1;
Simplex(single row)

HangZhou Power Transmission company has specialized producing chains and sprocket products for over
10 years. Rising from domestic market, now with abundant industry experience, it has become an important supplier and exporter in South China, and set up its own qualified brands.

QUALITY is the essence of long term business and support to our customers. Production is strictly controlled from origin, normal material choices : 45Mn, 30GeMnTi, #10, 20Mn, Stainless Steel, Customized material, through strict technique standards of ANSI, DIN, ISO.

Material chosen Well wire-cutting
Plate shot peening Bluing
Well through heat-treatment
Carburizing Quenching
Tempering
Oiling/greasing
Pre-stretched
Pre-running

XMPOWER mainly cover products as below:

Drive Chains A Series Short Pitch Precision Roller Chains B Series Short Pitch Precision Roller Chains
Heavy Series Short Pitch Roller Chains Short Pitch Straight Side Plate chains
Agricultural Chains and Attachments Oil field Roller Chains
Heavy-duty Cranked link Roller Chains AB Series Double Pitch Conveyor Roller Chains
Coupling Chains AB Series Straight Sidebar Roller Chain
Silent Chains PIV Chains
Conveyor Chains Double Pitch Stright Side Plate Conveyor Chains (A & B Series)
Double Pitch Large Roller Conveyor Chains (A & B Series)
Attachments A1, K1, SA1, SK1, WA1, WA2, WK1, WK2, AA1, KK1, SAA1, SKK1, D1, D3, etc.
Hollow Pin Chains (B/BUSH/ROLLER Type) Side Bow Roller Chains
Double Flex Chains Double Plus Chains
Sharp Top Chains Flat-top Chains
FV/FVT/FVC Series Conveyor chains M/MT/MC Series Conveyor chains
Side Roller Conveyor Chains Top Roller Conveyor Chains
Lumber Conveyor Chains Mining and Metallurgy Conveyor Chains
Leaf Chains AL Series Leaf Chains BL Series Leaf Chains
LL Series Leaf Chains  
Special Chains Palm Oil Chains Sugar Chains
Tobacco Machinery Chains Grain Machine Chains
Beer Bottling Conveyor Roller Chains Coal Chains
Crawler Asphalt Paver Conveyor Chains Cold Drink Food Processing Chains
Welded Steel Chains Water Dispose Chains
Motorcycle  Motorcycle chains  Engine Chains
SPROCKETS & Gear 1045 Steel Sprockets, ANSI/DIN standards Module Gears
Motorcycle sprockets Bevel Gears
Stainless Steel Sprockets Customized

All CHINAMFG products are strictly checked before delivery to our customers. Tests have been conducted through material till finished product,

XMPOWER’s expertise and commitment will be 1 of best choices as your reliable chain supplier.

In the light of our vision and mission, we constantly value our each partner, and work closely with each other to achieve satisfied solutions. We look CHINAMFG to forging strong partnership with you and ensure long term progress!

Contact: CHINAMFG Huang/Sales Manager/Transmission Dept.
HangZhou POWER TRANSMISSION IMP.& EXP.CO.,LTD
Add.:  #19 Bldg, #158, Canglindong Rd, Xihu (West Lake) Dis. Industrial Zone, 361000, HangZhou, China.
Branch: Yingbin Rd., HangZhou, HangZhou, ZHangZhoug, China
 
 
Web: xmpower

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Food Machinery
Surface Treatment: Polishing
Samples:
US$ 0/Foot
1 Foot(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

pitch chain

Can pitch chains be used in material handling systems in recycling facilities?

Yes, pitch chains can be used effectively in material handling systems within recycling facilities. These chains are designed to handle heavy loads and are well-suited for applications that require reliable and efficient conveyance of various materials, including recyclable items.

Recycling facilities often deal with a wide range of materials in various shapes and sizes, and pitch chains offer several advantages in this context:

  • Durability: Pitch chains are made from robust materials, such as stainless steel or engineering plastics, which provide excellent resistance to wear, corrosion, and harsh environmental conditions commonly found in recycling operations.
  • High Load Capacity: The design of pitch chains allows them to handle heavy loads, making them suitable for transporting bulkier and heavier recyclable materials.
  • Flexibility: Pitch chains are available in various sizes and configurations, making them adaptable to different material handling needs in recycling facilities. They can be customized to fit specific conveyor layouts and accommodate the movement of materials through sorting, shredding, and other recycling processes.
  • Smooth Operation: Properly lubricated pitch chains offer low friction and smooth operation, contributing to energy efficiency and reducing the strain on conveyor drive systems.
  • Reduced Downtime: With proper maintenance, pitch chains can have a long service life, resulting in reduced downtime and lower replacement costs.

When using pitch chains in recycling facilities, it’s essential to consider the type of materials being handled, the environmental conditions, and the specific requirements of the recycling process. Regular maintenance and lubrication are crucial to ensure optimal performance and prevent premature wear.

In summary, pitch chains are a viable and reliable option for material handling systems in recycling facilities, contributing to the efficient and sustainable management of recyclable materials.

pitch chain

How do pitch chains perform in high-precision and automated processes?

Pitch chains are well-suited for high-precision and automated processes, as they offer several key features that make them reliable and efficient in these applications:

  • Precision Engineering: Pitch chains are manufactured to precise specifications, ensuring consistent pitch and link dimensions. This level of precision allows for smooth and accurate movement, critical in automated processes that require tight tolerances and repeatability.
  • Low Backlash: High-quality pitch chains have minimal backlash, which means there is little to no play or movement between the chain links. This characteristic is essential in maintaining positional accuracy in automated systems.
  • High Efficiency: Pitch chains are designed to transmit mechanical power with minimal losses, ensuring high energy efficiency in automated machinery and processes.
  • Quiet Operation: Many pitch chains are engineered to operate quietly, reducing noise levels in automated environments, which is beneficial for both workers and equipment.
  • Smooth Engagement: In automated processes, where speed and precision are critical, pitch chains provide smooth engagement between sprockets and chain links, preventing jerky movements and ensuring consistent performance.
  • Wear Resistance: High-quality pitch chains are constructed from durable materials and may have special coatings or treatments to enhance wear resistance. This is essential in high-precision processes to maintain accuracy over extended periods of use.
  • Customizability: Pitch chains can be customized to fit specific automated systems, making them versatile and adaptable to various applications.

Automated processes often rely on precise movements and repeatable actions, and pitch chains provide a reliable means of achieving these requirements. Whether it’s in robotics, CNC machines, pick-and-place systems, or other automated equipment, pitch chains play a vital role in ensuring smooth and accurate operations.

pitch chain

What materials are pitch chains typically made of for different industries?

Pitch chains are manufactured using various materials to suit the specific requirements of different industries. The choice of material depends on factors such as the application’s operating conditions, load capacity, and environmental factors. Here are some common materials used for pitch chains in different industries:

  • Carbon Steel: Carbon steel pitch chains are widely used in many industries due to their affordability, high strength, and durability. They are suitable for general-purpose applications, such as in agriculture, construction, and material handling.
  • Stainless Steel: Stainless steel pitch chains are highly preferred in industries where corrosion resistance is crucial. For example, in food processing, pharmaceutical, and chemical industries, where chains may be exposed to moisture and chemicals, stainless steel chains prevent rusting and maintain their integrity over time.
  • Alloy Steel: Alloy steel pitch chains are made by adding various alloying elements to improve their mechanical properties, such as strength, hardness, and wear resistance. They are commonly used in heavy-duty applications, including mining, forestry, and automotive industries.
  • Plastic: In industries where lightweight, low noise, and resistance to chemicals are essential, plastic pitch chains are utilized. These chains are often found in food and beverage, packaging, and conveyor systems.
  • Nickel-Plated: Nickel-plated pitch chains offer enhanced corrosion resistance, making them suitable for applications in humid or mildly corrosive environments. They find use in industries like electronics, automotive, and appliances.

The selection of the appropriate material is critical to ensure that the pitch chain can withstand the specific conditions of each industry and provide reliable performance throughout its service life.

China high quality Short Pitch Precision Single Row Roller Chains (B Series) ANSI/ISO Standard  China high quality Short Pitch Precision Single Row Roller Chains (B Series) ANSI/ISO Standard
editor by CX 2024-01-11

China high quality Gearbox Transmission Belt Parts Attachment Products 15 a Series Short Pitch Precision Simplex Roller Chains and Bush Chains for Agriculture

Product Description

A Series Short pitch Precision Simplex Roller Chains & Bush Chains

ISO/ANSI/ DIN
Chain No.
China
Chain No.
Pitch
P
mm
Roller diameter

d1max
mm

Width between inner plates
b1min
mm
Pin diameter

d2max
mm

Pin length Inner plate depth
h2max
mm
 Plate  thickness

Tmax
 mm

Tensile strength

Qmin
kN/lbf

Average tensile strength
Q0
kN
Weight per meter
q  
 kg/m
Lmax
mm
Lcmax
mm
15 *03C 4.7625 2.48 2.38 1.62 6.10 6.90 4.30 0.60 1.80/409 2.0 0.08

*Bush chain:d1 in the table indicates the external diameter of the bush

ROLLER CHAIN

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient means of power transmission.

CONSTRUCTION OF THE CHAIN

Two different sizes of roller chain, showing construction.
There are 2 types of links alternating in the bush roller chain. The first type is inner links, having 2 inner plates held together by 2 sleeves or bushings CHINAMFG which rotate 2 rollers. Inner links alternate with the second type, the outer links, consisting of 2 outer plates held together by pins passing through the bushings of the inner links. The “bushingless” roller chain is similar in operation though not in construction; instead of separate bushings or sleeves holding the inner plates together, the plate has a tube stamped into it protruding from the hole which serves the same purpose. This has the advantage of removing 1 step in assembly of the chain.

The roller chain design reduces friction compared to simpler designs, resulting in higher efficiency and less wear. The original power transmission chain varieties lacked rollers and bushings, with both the inner and outer plates held by pins which directly contacted the sprocket teeth; however this configuration exhibited extremely rapid wear of both the sprocket teeth, and the plates where they pivoted on the pins. This problem was partially solved by the development of bushed chains, with the pins holding the outer plates passing through bushings or sleeves connecting the inner plates. This distributed the wear over a greater area; however the teeth of the sprockets still wore more rapidly than is desirable, from the sliding friction against the bushings. The addition of rollers surrounding the bushing sleeves of the chain and provided rolling contact with the teeth of the sprockets resulting in excellent resistance to wear of both sprockets and chain as well. There is even very low friction, as long as the chain is sufficiently lubricated. Continuous, clean, lubrication of roller chains is of primary importance for efficient operation as well as correct tensioning.

LUBRICATION

Many driving chains (for example, in factory equipment, or driving a camshaft inside an internal combustion engine) operate in clean environments, and thus the wearing surfaces (that is, the pins and bushings) are safe from precipitation and airborne grit, many even in a sealed environment such as an oil bath. Some roller chains are designed to have o-rings built into the space between the outside link plate and the inside roller link plates. Chain manufacturers began to include this feature in 1971 after the application was invented by Joseph Montano while working for Whitney Chain of Hartford, Connecticut. O-rings were included as a way to improve lubrication to the links of power transmission chains, a service that is vitally important to extending their working life. These rubber fixtures form a barrier that holds factory applied lubricating grease inside the pin and bushing wear areas. Further, the rubber o-rings prevent dirt and other contaminants from entering inside the chain linkages, where such particles would otherwise cause significant wear.[citation needed]

There are also many chains that have to operate in dirty conditions, and for size or operational reasons cannot be sealed. Examples include chains on farm equipment, bicycles, and chain saws. These chains will necessarily have relatively high rates of wear, particularly when the operators are prepared to accept more friction, less efficiency, more noise and more frequent replacement as they neglect lubrication and adjustment.

Many oil-based lubricants attract dirt and other particles, eventually forming an CHINAMFG paste that will compound wear on chains. This problem can be circumvented by use of a “dry” PTFE spray, which forms a solid film after application and repels both particles and moisture.

VARIANTS DESIGN

Layout of a roller chain: 1. Outer plate, 2. Inner plate, 3. Pin, 4. Bushing, 5. Roller
If the chain is not being used for a high wear application (for instance if it is just transmitting motion from a hand-operated lever to a control shaft on a machine, or a sliding door on an oven), then 1 of the simpler types of chain may still be used. Conversely, where extra strength but the smooth drive of a smaller pitch is required, the chain may be “siamesed”; instead of just 2 rows of plates on the outer sides of the chain, there may be 3 (“duplex”), 4 (“triplex”), or more rows of plates running parallel, with bushings and rollers between each adjacent pair, and the same number of rows of teeth running in parallel on the sprockets to match. Timing chains on automotive engines, for example, typically have multiple rows of plates called strands.

Roller chain is made in several sizes, the most common American National Standards Institute (ANSI) standards being 40, 50, 60, and 80. The first digit(s) indicate the pitch of the chain in eighths of an inch, with the last digit being 0 for standard chain, 1 for lightweight chain, and 5 for bushed chain with no rollers. Thus, a chain with half-inch pitch would be a #40 while a #160 sprocket would have teeth spaced 2 inches apart, etc. Metric pitches are expressed in sixteenths of an inch; thus a metric #8 chain (08B-1) would be equivalent to an ANSI #40. Most roller chain is made from plain carbon or alloy steel, but stainless steel is used in food processing machinery or other places where lubrication is a problem, and nylon or brass are occasionally seen for the same reason.

Roller chain is ordinarily hooked up using a master link (also known as a connecting link), which typically has 1 pin held by a horseshoe clip rather than friction fit, allowing it to be inserted or removed with simple tools. Chain with a removable link or pin is also known as cottered chain, which allows the length of the chain to be adjusted. Half links (also known as offsets) are available and are used to increase the length of the chain by a single roller. Riveted roller chain has the master link (also known as a connecting link) “riveted” or mashed on the ends. These pins are made to be durable and are not removable.

USE

An example of 2 ‘ghost’ sprockets tensioning a triplex roller chain system
Roller chains are used in low- to mid-speed drives at around 600 to 800 feet per minute; however, at higher speeds, around 2,000 to 3,000 feet per minute, V-belts are normally used due to wear and noise issues.
A bicycle chain is a form of roller chain. Bicycle chains may have a master link, or may require a chain tool for removal and installation. A similar but larger and thus stronger chain is used on most motorcycles although it is sometimes replaced by either a toothed belt or a shaft drive, which offer lower noise level and fewer maintenance requirements.
The great majority of automobile engines use roller chains to drive the camshaft(s). Very high performance engines often use gear drive, and starting in the early 1960s toothed belts were used by some manufacturers.
Chains are also used in forklifts using hydraulic rams as a pulley to raise and lower the carriage; however, these chains are not considered roller chains, but are classified as lift or leaf chains.
Chainsaw cutting chains superficially resemble roller chains but are more closely related to leaf chains. They are driven by projecting drive links which also serve to locate the chain CHINAMFG the bar.

Sea Harrier FA.2 ZA195 front (cold) vector thrust nozzle – the nozzle is rotated by a chain drive from an air motor
A perhaps unusual use of a pair of motorcycle chains is in the Harrier Jump Jet, where a chain drive from an air motor is used to rotate the movable engine nozzles, allowing them to be pointed downwards for hovering flight, or to the rear for normal CHINAMFG flight, a system known as Thrust vectoring.

WEAR

 

The effect of wear on a roller chain is to increase the pitch (spacing of the links), causing the chain to grow longer. Note that this is due to wear at the pivoting pins and bushes, not from actual stretching of the metal (as does happen to some flexible steel components such as the hand-brake cable of a motor vehicle).

With modern chains it is unusual for a chain (other than that of a bicycle) to wear until it breaks, since a worn chain leads to the rapid onset of wear on the teeth of the sprockets, with ultimate failure being the loss of all the teeth on the sprocket. The sprockets (in particular the smaller of the two) suffer a grinding motion that puts a characteristic hook shape into the driven face of the teeth. (This effect is made worse by a chain improperly tensioned, but is unavoidable no matter what care is taken). The worn teeth (and chain) no longer provides smooth transmission of power and this may become evident from the noise, the vibration or (in car engines using a timing chain) the variation in ignition timing seen with a timing light. Both sprockets and chain should be replaced in these cases, since a new chain on worn sprockets will not last long. However, in less severe cases it may be possible to save the larger of the 2 sprockets, since it is always the smaller 1 that suffers the most wear. Only in very light-weight applications such as a bicycle, or in extreme cases of improper tension, will the chain normally jump off the sprockets.

The lengthening due to wear of a chain is calculated by the following formula:

M = the length of a number of links measured

S = the number of links measured

P = Pitch

In industry, it is usual to monitor the movement of the chain tensioner (whether manual or automatic) or the exact length of a drive chain (one rule of thumb is to replace a roller chain which has elongated 3% on an adjustable drive or 1.5% on a fixed-center drive). A simpler method, particularly suitable for the cycle or motorcycle user, is to attempt to pull the chain away from the larger of the 2 sprockets, whilst ensuring the chain is taut. Any significant movement (e.g. making it possible to see through a gap) probably indicates a chain worn up to and beyond the limit. Sprocket damage will result if the problem is ignored. Sprocket wear cancels this effect, and may mask chain wear.

CHAIN STRENGTH

The most common measure of roller chain’s strength is tensile strength. Tensile strength represents how much load a chain can withstand under a one-time load before breaking. Just as important as tensile strength is a chain’s fatigue strength. The critical factors in a chain’s fatigue strength is the quality of steel used to manufacture the chain, the heat treatment of the chain components, the quality of the pitch hole fabrication of the linkplates, and the type of shot plus the intensity of shot peen coverage on the linkplates. Other factors can include the thickness of the linkplates and the design (contour) of the linkplates. The rule of thumb for roller chain operating on a continuous drive is for the chain load to not exceed a mere 1/6 or 1/9 of the chain’s tensile strength, depending on the type of master links used (press-fit vs. slip-fit)[citation needed]. Roller chains operating on a continuous drive beyond these thresholds can and typically do fail prematurely via linkplate fatigue failure.

The standard minimum ultimate strength of the ANSI 29.1 steel chain is 12,500 x (pitch, in inches)2. X-ring and O-Ring chains greatly decrease wear by means of internal lubricants, increasing chain life. The internal lubrication is inserted by means of a vacuum when riveting the chain together.

CHAIN STHangZhouRDS

Standards organizations (such as ANSI and ISO) maintain standards for design, dimensions, and interchangeability of transmission chains. For example, the following Table shows data from ANSI standard B29.1-2011 (Precision Power Transmission Roller Chains, Attachments, and Sprockets) developed by the American Society of Mechanical Engineers (ASME). See the references[8][9][10] for additional information.

ASME/ANSI B29.1-2011 Roller Chain Standard SizesSizePitchMaximum Roller DiameterMinimum Ultimate Tensile StrengthMeasuring Load25

ASME/ANSI B29.1-2011 Roller Chain Standard Sizes
Size Pitch Maximum Roller Diameter Minimum Ultimate Tensile Strength Measuring Load
25 0.250 in (6.35 mm) 0.130 in (3.30 mm) 780 lb (350 kg) 18 lb (8.2 kg)
35 0.375 in (9.53 mm) 0.200 in (5.08 mm) 1,760 lb (800 kg) 18 lb (8.2 kg)
41 0.500 in (12.70 mm) 0.306 in (7.77 mm) 1,500 lb (680 kg) 18 lb (8.2 kg)
40 0.500 in (12.70 mm) 0.312 in (7.92 mm) 3,125 lb (1,417 kg) 31 lb (14 kg)
50 0.625 in (15.88 mm) 0.400 in (10.16 mm) 4,880 lb (2,210 kg) 49 lb (22 kg)
60 0.750 in (19.05 mm) 0.469 in (11.91 mm) 7,030 lb (3,190 kg) 70 lb (32 kg)
80 1.000 in (25.40 mm) 0.625 in (15.88 mm) 12,500 lb (5,700 kg) 125 lb (57 kg)
100 1.250 in (31.75 mm) 0.750 in (19.05 mm) 19,531 lb (8,859 kg) 195 lb (88 kg)
120 1.500 in (38.10 mm) 0.875 in (22.23 mm) 28,125 lb (12,757 kg) 281 lb (127 kg)
140 1.750 in (44.45 mm) 1.000 in (25.40 mm) 38,280 lb (17,360 kg) 383 lb (174 kg)
160 2.000 in (50.80 mm) 1.125 in (28.58 mm) 50,000 lb (23,000 kg) 500 lb (230 kg)
180 2.250 in (57.15 mm) 1.460 in (37.08 mm) 63,280 lb (28,700 kg) 633 lb (287 kg)
200 2.500 in (63.50 mm) 1.562 in (39.67 mm) 78,175 lb (35,460 kg) 781 lb (354 kg)
240 3.000 in (76.20 mm) 1.875 in (47.63 mm) 112,500 lb (51,000 kg) 1,000 lb (450 kg

For mnemonic purposes, below is another presentation of key dimensions from the same standard, expressed in fractions of an inch (which was part of the thinking behind the choice of preferred numbers in the ANSI standard):

Pitch (inches) Pitch expressed
in eighths
ANSI standard
chain number
Width (inches)
14 28 25 18
38 38 35 316
12 48 41 14
12 48 40 516
58 58 50 38
34 68 60 12
1 88 80 58

Notes:
1. The pitch is the distance between roller centers. The width is the distance between the link plates (i.e. slightly more than the roller width to allow for clearance).
2. The right-hand digit of the standard denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. The left-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An “H” following the standard number denotes heavyweight chain. A hyphenated number following the standard number denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes number 60 heavyweight triple-strand chain.
 A typical bicycle chain (for derailleur gears) uses narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capacity. The more sprockets at the rear wheel (historically 3-6, nowadays 7-12 sprockets), the narrower the chain. Chains are sold according to the number of speeds they are designed to work with, for example, “10 speed chain”. Hub gear or single speed bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be used with the chain.

Typically chains with parallel shaped links have an even number of links, with each narrow link followed by a broad one. Chains built up with a uniform type of link, narrow at 1 and broad at the other end, can be made with an odd number of links, which can be an advantage to adapt to a special chainwheel-distance; on the other side such a chain tends to be not so strong.

Roller chains made using ISO standard are sometimes called as isochains.

 

WHY CHOOSE US 

1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customization and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed CHINAMFG Marketing Network
7. Efficient After-Sale Service System

 

The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customizations are also available with us. Our sound global service network can provide customers with timely after-sales technical services.

We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product available for your specific application. The clients we serve CHINAMFG range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.

 

 

 

 

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
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pitch chain

Can pitch chains be used in the automotive and transportation sectors?

Yes, pitch chains are commonly used in the automotive and transportation sectors for power transmission and other mechanical applications. The automotive and transportation industries rely on pitch chains for various purposes due to their strength, durability, and efficiency in transmitting power.

In the automotive sector, pitch chains are used in:

  • Timing Systems: Pitch chains are employed in timing belt systems, where they ensure precise synchronization between the engine’s crankshaft and camshaft, controlling the opening and closing of valves.
  • Transmissions: Pitch chains are used in manual and automatic transmissions to transfer power from the engine to the wheels, allowing the vehicle to move at different speeds and gears.
  • Steering Systems: Pitch chains are used in some steering mechanisms, especially in heavy-duty vehicles, to transmit power from the steering wheel to the steering gear.
  • Clutch Systems: In some applications, pitch chains are used as part of clutch systems to engage and disengage the engine from the transmission, allowing for smooth gear changes.

In the transportation sector, pitch chains are used in various vehicles and machinery, including:

  • Motorcycles: Pitch chains are a fundamental part of motorcycles’ power transmission system, driving the rear wheel and transferring power from the engine to the road.
  • Bicycles: Bicycle chains, a type of pitch chain, are used in bicycles to transfer power from the pedals to the rear wheel, enabling the bicycle to move forward.
  • Commercial Vehicles: Pitch chains are used in commercial vehicles, such as buses and trucks, to power various components, like door systems and auxiliary mechanisms.
  • Railway Systems: In railway applications, pitch chains are used in locomotives and trains to transmit power to the wheels and facilitate movement.
  • Aircraft: In the aviation industry, pitch chains are used in aircraft engines and control systems to transmit power and enable essential functions.

Overall, pitch chains play a crucial role in the automotive and transportation sectors, providing reliable power transmission and facilitating movement in a wide range of vehicles and machinery.

pitch chain

Can pitch chains be used in the aerospace and aviation industries?

Yes, pitch chains can be used in the aerospace and aviation industries for various applications. While they may not be as common as in other industries, pitch chains play essential roles in specific aerospace and aviation systems. Here are some areas where pitch chains find application:

  • Landing Gear Systems: Pitch chains are utilized in the landing gear systems of aircraft. They help extend and retract the landing gear during takeoff and landing operations. The chains’ robust and reliable design is well-suited to handle the forces and loads involved in these critical functions.
  • Helicopter Rotor Systems: In helicopters, pitch chains are used in the rotor systems to control the blade pitch. By adjusting the blade pitch, the pilot can control the lift and thrust of the helicopter during flight.
  • Cargo Handling Systems: Aircraft cargo doors and handling systems may also incorporate pitch chains to facilitate the movement of cargo and ensure secure and efficient loading and unloading processes.
  • Aircraft Engine Controls: Some aircraft engine controls may use pitch chains to operate various components, such as variable stator vanes or other mechanisms that require precise adjustments during flight.

When used in the aerospace and aviation industries, pitch chains must meet stringent safety and reliability standards to ensure the utmost performance and minimize the risk of failure. Manufacturers often use high-quality materials and precision manufacturing processes to produce pitch chains that can withstand the demanding conditions of aircraft operations.

It’s important to note that while pitch chains are present in certain aerospace and aviation applications, they are just one component of the overall complex systems that enable safe and efficient flight. Each aircraft manufacturer carefully designs and tests these systems to meet industry regulations and ensure the highest level of safety and performance.

pitch chain

How do pitch chains handle shock loads and dynamic forces in mechanical systems?

Pitch chains are designed to handle shock loads and dynamic forces in mechanical systems through their inherent strength and flexibility. They are commonly used in power transmission applications, where they transfer motion and power between rotating components.

Here’s how pitch chains handle shock loads and dynamic forces:

  • High Tensile Strength: Pitch chains are made from high-quality materials, such as alloy steel, which provides them with high tensile strength. This enables them to withstand heavy loads and sudden impacts without failure.
  • Flexible Design: The design of pitch chains allows them to flex and adjust to varying loads and forces. This flexibility helps to distribute the shock load and prevents concentrated stress on individual links.
  • Even Load Distribution: Pitch chains consist of multiple links, and the load is evenly distributed across these links. When subjected to dynamic forces, each link shares the load, reducing the strain on any single link.
  • Engagement with Sprockets: Pitch chains engage with sprockets or toothed wheels, providing a positive drive that ensures smooth motion and minimizes the effects of shock loads. The interaction between the chain and sprocket helps to absorb and dissipate the impact energy.
  • Preventing Abrupt Stops: In some applications, shock loads can occur when the machinery comes to an abrupt stop. Pitch chains can help dampen these shocks by acting as a buffer, reducing the sudden impact and preventing damage to other components.

Despite their robust design, it is essential to consider the application’s specific requirements and select the appropriate chain size and type to ensure optimal performance. Regular maintenance and proper lubrication also contribute to the longevity and reliability of pitch chains in dynamic mechanical systems.

China high quality Gearbox Transmission Belt Parts Attachment Products 15 a Series Short Pitch Precision Simplex Roller Chains and Bush Chains for Agriculture  China high quality Gearbox Transmission Belt Parts Attachment Products 15 a Series Short Pitch Precision Simplex Roller Chains and Bush Chains for Agriculture
editor by CX 2023-10-24

China Good quality 08A10A12A 40 50-1 60-1 a Series Short Pitch Precision Driving Conveyor Roller Chains

Product Description

 

DIN Chain No. ISO/ANSI Chain No. P/mm d1/mm L/mm b1/mm     T/mm 
08A-1 40 12.70 7.92 16.70 7.85 1.50
10A-1 50 15.875 10.16 20.70 9.40 2.
Abbreviation: CHOHO Industry.
 

   √ HangZhou CHOHO Industrial Co., Ltd. was founded in 1999. Has become the leader of chain system technology, the first batch of natioal recognized enterprise technology center,national technology innovation demonstration enterprise,and the first A-share listed company in China’s chain drive industry.The securities code is 003033.
   √ CHOHO has 4 subsidiaries, including testing technology and international trading companies. has 4 factories in HangZhou, Thailand factory, ZheJiang R&D Center and Tokyo R&D Center. In addition, CHOHO ZHangZhoug Industrial zone is expected to be completed & put into operation next year.
   √ We specialized in producing all kinds of standard chains and special chains, such as Agricultural Chain, Sprocket, Chain Harrow, Tillage Parts,Rice Harvester Chain, GS38 Chain, Roller Chain, Automobile Chain, Motorcycle Chain Industrial Chain and so on.Our  partners among world top enterprises, such as LOVOL,JOHN DEERE,NEWHOLLAND, CLASS,AGCO,DEUTZFAHR,HONDA, KUBOTA etc.

Packaging Details: advanced packaging / convenience package / bulk package / Waterproof bag / PE Bag / Premium cardboard box / Regular cardboard Carton / Neutral Box / Wooden case / Steel Pallets or Customization

We are very close to the port of HangZhou, which saves a lot of logistics costs and transportation time!
 

We have our own logistics company and transportation department. If you need me to deliver goods to your warehouse or other ports in China, such as ZheJiang Port and ZheJiang Port, we can also do it!

*******************************************************
After years of quality practice, CHOHO has formed a unique quality culture and a quality management model that strategically achieves global chain system technology leaders in quality management.
*******************************************************

 
∞ Driven by quality culture and strategy
∞ Implementation of R&D,procurement, production and marketing
    Digital Quality Management of the Whole Value Chain Cycle
∞ Quality Synergy of the Whole Industry Chain
∞ Achievement chain system technology leader

    √ CHOHO has a natural brand awareness.  As of January 2571, CHOHO has registered the “CHOHO” trademark in more than 60 countries, including the United States, Japan, the United Kingdom, France, Germany, Russia, Spain, Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Greece , Hungary, Ireland, Italy, Netherlands, Poland, Portugal, Romania, Ukraine, Sweden, Australia, Algeria, Egypt, Kenya, Morocco, South Korea, Kazakhstan, Mongolia, Syria, Thailand, Pakistan, India, Brazil, Mexico, Colombia, etc. 

CHOHO has been invited to participate in many international exhibitions around the world, including industrial exhibitions, agricultural exhibitions, motorcycle exhibitions, engine exhibitions, such as Hannover Messe, Bologna Fair, Canton Fair ,VIV ASIA and other world famous exhibitions!

COOPERATIVE CLIENT

Broad Customer Channels  Market Continues to Develop!

Choho Provide Chain System Solutions for The Global Top 500 and The Enterprises in Various Fields Top 10!

FAQ

1. Are you manufacturer or trade Company?
    We are a factory focused on producing and exporting Chain over 23 years,have a professional international trade team.
2. What terms of payment you usually use?
    T/T 30% deposit and 70% against document, L/C at sight
3. What is your lead time for your goods?
    Normally 30~45 days.Stock can be shipped immediately.
4. Do you attend any Show?
    We attend Hannover show in Germany, EIMA in Italy, CZPT in France, CIAME in China and many other Agricultural machinery shows.
5.Do you offer free samples?
   Yes,we can.or you just bear the shipping cost.
6.Is OEM available?
   Yes, OEM is available. We have professional designers to help you design.
 

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To be negotiated
Material: Alloy
Structure: Roller Chain
Surface Treatment: Polishing
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pitch chain

Can pitch chains be used in agriculture and farming equipment?

Yes, pitch chains are commonly used in agriculture and farming equipment due to their versatility, strength, and reliability. These chains play a crucial role in various agricultural applications where power transmission and motion control are essential. Some of the key uses of pitch chains in agriculture and farming equipment include:

  • Harvesting Equipment: Pitch chains are used in combine harvesters and other harvesting equipment to drive the cutting mechanisms and convey harvested crops into the storage bins.
  • Tractors: Pitch chains are employed in tractors to transfer power from the engine to various components, such as wheels, PTOs (Power Take-Offs), and attachments like plows and cultivators.
  • Conveyors: Pitch chains are utilized in conveyor systems for handling agricultural products, such as grain elevators and bulk material handling.
  • Seeders and Planters: Pitch chains are used in seeders and planters to meter and distribute seeds accurately for planting crops.
  • Manure Spreaders: Pitch chains are involved in manure spreaders, assisting in distributing manure across fields for fertilization.
  • Irrigation Systems: Pitch chains play a role in irrigation systems for moving water and controlling water distribution in agricultural fields.
  • Feed Mixers: Pitch chains are employed in feed mixers to blend animal feed ingredients effectively.

With the ability to handle heavy loads, transmit power efficiently, and withstand tough environmental conditions, pitch chains are a reliable choice for the demanding requirements of agriculture and farming equipment. Regular maintenance and proper lubrication are essential to ensure optimal performance and extend the lifespan of pitch chains in these applications.

pitch chain

How do pitch chains handle the movement of materials with varying shapes and sizes?

Pitch chains are designed to handle the movement of materials with varying shapes and sizes efficiently. They are used in a wide range of industries and applications where materials may differ in dimensions, configurations, and weight. The key factors that enable pitch chains to handle such variations include:

  • Flexibility: Pitch chains are designed with individual links that can flex and adapt to the shape of the materials they are carrying. This flexibility allows them to accommodate different sizes and configurations of materials without compromising the chain’s overall integrity.
  • Adjustable Tension: Many pitch chains can be tensioned to different levels to suit the weight and size of the materials they are conveying. This adjustability ensures that the chain maintains proper tension and grip on the materials, preventing slipping or misalignment.
  • Attachment Options: Pitch chains often come with various attachment options, such as cleats, attachments, or custom fixtures. These attachments can be strategically placed along the chain to secure and guide materials of different shapes and sizes.
  • Customization: In some cases, pitch chains can be customized to suit specific material handling needs. Custom chain designs may incorporate special features or modifications to handle unique materials and applications.
  • Accurate Sprocket Design: The sprockets used in conjunction with the pitch chain play a crucial role in guiding and driving the chain. The sprocket’s teeth are designed to match the pitch chain’s shape and pitch accurately, ensuring smooth movement and proper engagement.

Overall, pitch chains offer a versatile and reliable solution for handling materials with varying shapes and sizes. Their ability to adapt, adjust, and accommodate different material configurations makes them valuable components in material handling systems across numerous industries.

pitch chain

What are the advantages of using a pitch chain in various applications?

A pitch chain, also known as a roller chain or power transmission chain, offers several advantages in various industrial applications. Here are some key benefits:

1. Efficient Power Transmission:

Pitch chains provide efficient power transmission between two or more shafts. The design with cylindrical rollers reduces friction, allowing smooth and reliable power transfer, resulting in minimal energy loss.

2. High Load-Carrying Capacity:

These chains are designed to handle high loads and are capable of transmitting substantial power in industrial machinery and automotive applications.

3. Durability and Reliability:

Pitch chains are known for their durability and reliability, making them suitable for demanding and continuous operations in various industries.

4. Wide Range of Sizes:

These chains come in various sizes, allowing them to be used in a wide range of applications with different power transmission requirements.

5. Versatility:

Pitch chains are versatile and find applications in numerous industries, including manufacturing, agriculture, automotive, construction, and material handling.

6. Easy Maintenance:

Maintaining pitch chains is relatively straightforward, and proper lubrication can enhance their longevity and performance.

7. Cost-Effectiveness:

Considering their efficiency, load-carrying capacity, and durability, pitch chains offer a cost-effective solution for power transmission compared to other alternatives.

8. Adjustable Length:

These chains can be easily adjusted in length to suit the specific distance requirements between shafts, making them adaptable for various applications.

9. Industry Standard:

Pitch chains are widely used and have become an industry standard for many power transmission applications due to their proven performance and reliability.

In conclusion, pitch chains offer several advantages, including efficient power transmission, high load-carrying capacity, durability, and versatility. These features make them a popular choice in various industries for a wide range of applications, contributing to improved performance and productivity.

China Good quality 08A10A12A 40 50-1 60-1 a Series Short Pitch Precision Driving Conveyor Roller Chains  China Good quality 08A10A12A 40 50-1 60-1 a Series Short Pitch Precision Driving Conveyor Roller Chains
editor by CX 2023-09-08

China Good quality 10A-2 A Series Short Pitch Roller Chains Short Pitch Transmission Roller Chain

Product Description

CZPT rollers enhance rotation on the bushing while reducing impact loads on the sprocket tooth during operation.

All components are heat treated to achieve maximum strength. All components are heat treated to achieve maximum strength.

Pre-loaded during the manufacturing process to minimize initial elongation.

Hot dipped lubrication ensures 100% lubrication of all chain components to extend wear life and reduce maintenance costs.
 

ISO
NO.
ANSI
NO.
PITCH BUSH
WIDTH
ROLLER
DIA
PIN PLATE TRANS
PITCH
MIN.
STRENGTH
 AVG.
STRENGTH
WEIGHT
d L1 L2 H t/T
mm mm mm mm mm mm mm mm mm kgf kgf kg/m
*04C-2 *25-2 6.350 3.18 3.30 2.31 7.10 7.90 5.90 0.75 6.40 7.00 8.60 0.28
*06C-2 *36-2 9.525 4.77 5.08 3.58 11.10 12.30 9.00 1.27 10.13 15.80 20.00 0.69
08A-2 40-2 12.700 7.85 7.77 3.96 15.50 16.70 12.00 1.52 14.38 27.60 34.50 1.30
571A-2 50-2 15.875 9.40 10.16 5.08 19.30 20.70 15.00 2.00 18.11 43.60 59.50 2.08
012A-2 60-2 19.050 12.57 11.91 5.94 24.05 25.95 18.00 2.40 22.78 62.30 80.60 3.09
016A-2 80-2 25.400 15.75 15.88 7.92 30.75 33.15 23.50 3.20 29.29 111.20 134.80 5.29
571A-2 100-2 31.750 18.90 19.05 9.52 37.70 41.10 30.00 4.00 35.76 173.50 224.30 8.01
571A-2 120-2 38.100 25.22 22.23 11.10 47.75 51.05 35.80 4.90 45.44 249.10 326.40 11.84
571A-2 140-2 44.450 25.22 25.40 12.70 51.35 55.35 41.50 5.60 48.87 338.10 409.00 14.89
032A-2 160-2 50.800 31.55 28.58 14.27 61.35 65.05 48.00 6.40 58.55 444.80 556.80 20.26
036A-2 180-2 57.150 35.48 35.71 17.46 69.25 73.65 54.00 7.20 65.84 560.50 652.80 27.62
040A-2 200-2 63.500 37.85 39.68 19.84 75.35 79.65 59.60 8.00 71.55 693.90 921.60 33.64

 

Usage: Transmission Chain, Conveyor Chain, Roller Chain
Material: Alloy/Carbon Steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: 1/4"~3"
Structure: Roller Chain
Samples:
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pitch chain

How do pitch chains perform in continuous operation and frequent starts/stops?

Pitch chains are designed to perform well in continuous operation and frequent starts/stops, making them suitable for a wide range of applications that involve repetitive motion and varying speeds. Their performance in these scenarios can be attributed to several key factors:

  • Durable Construction: Pitch chains are typically made from high-quality materials, such as carbon steel or stainless steel, which provide excellent strength and durability. This construction allows them to withstand the stresses of continuous operation and frequent starts/stops without significant wear or elongation.
  • Smooth Engagement: Pitch chains are engineered to engage with sprockets and other components smoothly. During starts and stops, the engagement process is designed to minimize shock and vibration, reducing the impact on the chain and the entire mechanical system.
  • Lubrication: Proper lubrication is essential for pitch chain performance in continuous operation. Adequate lubrication reduces friction between the chain’s components, ensuring smooth movement and preventing excessive wear and heat buildup.
  • Chain Tension: Maintaining the appropriate chain tension is crucial for continuous operation and starts/stops. Proper tension helps prevent chain slack and excessive vibration, which can lead to premature wear and reduced performance.
  • Quality Manufacturing: High-quality pitch chains are manufactured with precision and tight tolerances. This ensures consistent performance and minimizes variations that could lead to problems during continuous operation or frequent starts/stops.

Overall, pitch chains are engineered to handle the demands of continuous operation and frequent starts/stops in various industrial applications. Regular maintenance, including lubrication and tension adjustments, is essential to keep the chains operating at their best and to extend their service life.

pitch chain

Can pitch chains be used in the automotive assembly line for power transmission?

Yes, pitch chains can be used in the automotive assembly line for power transmission. In the automotive industry, conveyor systems are extensively used to transport car components and assemblies along the production line. Pitch chains, with their ability to handle power transmission and material handling, play a crucial role in ensuring smooth and efficient operations in the automotive assembly process.

Pitch chains are commonly used in the automotive industry for several applications:

  • Power Transmission: Pitch chains are used to transmit power from motors to various conveyor components, such as rollers or belts, enabling the movement of car components along the assembly line.
  • Material Handling: Pitch chains are used to transport car parts and assemblies between different workstations on the assembly line. They can handle various sizes and shapes of automotive components, making them suitable for a wide range of applications.
  • Indexing and Positioning: Pitch chains are used to precisely index and position car components at specific assembly stations, ensuring accurate and efficient assembly processes.
  • Accumulation: Pitch chains can be utilized in accumulation systems, where car components are temporarily stopped and queued before moving to the next assembly stage.

Automotive manufacturers choose pitch chains for their durability, reliability, and ability to handle heavy loads and continuous operation. Additionally, pitch chains can be customized to fit specific conveyor layouts and assembly line requirements, making them a versatile solution for the automotive industry.

pitch chain

How do pitch chains handle shock loads and dynamic forces in mechanical systems?

Pitch chains are designed to handle shock loads and dynamic forces in mechanical systems through their inherent strength and flexibility. They are commonly used in power transmission applications, where they transfer motion and power between rotating components.

Here’s how pitch chains handle shock loads and dynamic forces:

  • High Tensile Strength: Pitch chains are made from high-quality materials, such as alloy steel, which provides them with high tensile strength. This enables them to withstand heavy loads and sudden impacts without failure.
  • Flexible Design: The design of pitch chains allows them to flex and adjust to varying loads and forces. This flexibility helps to distribute the shock load and prevents concentrated stress on individual links.
  • Even Load Distribution: Pitch chains consist of multiple links, and the load is evenly distributed across these links. When subjected to dynamic forces, each link shares the load, reducing the strain on any single link.
  • Engagement with Sprockets: Pitch chains engage with sprockets or toothed wheels, providing a positive drive that ensures smooth motion and minimizes the effects of shock loads. The interaction between the chain and sprocket helps to absorb and dissipate the impact energy.
  • Preventing Abrupt Stops: In some applications, shock loads can occur when the machinery comes to an abrupt stop. Pitch chains can help dampen these shocks by acting as a buffer, reducing the sudden impact and preventing damage to other components.

Despite their robust design, it is essential to consider the application’s specific requirements and select the appropriate chain size and type to ensure optimal performance. Regular maintenance and proper lubrication also contribute to the longevity and reliability of pitch chains in dynamic mechanical systems.

China Good quality 10A-2 A Series Short Pitch Roller Chains Short Pitch Transmission Roller Chain  China Good quality 10A-2 A Series Short Pitch Roller Chains Short Pitch Transmission Roller Chain
editor by CX 2023-08-31

China manufacturer High Quality Short Pitch Precision Roller Chains

Product Description

High Quality Short Pitch Precision Roller Chains

Chain sprocket is profiled wheel with teeth that meshes with a chain, track or other perforated or indented material. 
Sprockets are used in bicycles, motorcycles, cars, tanks, and other machinery. 
We professionally produce different kinds of transmission sprockets, such as:
 

Type standard sprockets, standard sprockets, special sprockets, platewheel sprocket, finish bore sprocket, with bearing
Material steel, stainless steel, 40CrMn
Surface Treatment Blacking, zinc-plated, hardeing teeth and so on
Size ISO, ANISI
Bore Taper bushed bore, pilot bore, bearing bore

All our products are produced strictly according to ISO9001 and exported to more than 50 countries.

Sprockets Feature as fiollow:
1. Material: C45, Stainless steel 304, A3 etc.
2. High precision is available as per your request.
3. Sprocket processing: Forging, cast iron, Machining(shaping, hobbing etc.)
4. Good quality with most competitive price.
5. Surface treatments such as high-frequency quenching and hardened teeth can be 40-50 HRC.
6. The special rubber can be fixed on the teeth bottom to reduce the noise and wear.
7. Standard and non-standard sprockets

Main Products:
1. Timing Belt Pulley (Synchronous Pulley), Timing Bar, Clamping Plate; 
2. Forging, Casting, Stampling Part; 
3. V Belt Pulley and Taper Lock Bush; Sprocket, Idler and Plate Wheel;Spur Gear, Bevel Gear, Rack;  
4. Shaft Locking Device: could be alternative for Ringfeder, Sati, Chiaravalli, Tollok, etc.; 
5. Shaft Coupling:including Miniature couplings, Curved tooth coupling, Chain coupling, HRC coupling, Normex coupling, Type coupling, GE Coupling, torque limiter, Universal Joint;  
6. Shaft Collars: including Setscrew Type, Single Split and Double Splits; 
7. Gear & Rack: Spur gear/rack, bevel gear, helical gear/rack
8. Other customized Machining Parts according to drawings (OEM).

More Advantages:
1. More competitive prices,
2. Shorter delivery date: 35 days.
3. We are the professional manufacturer in the field of Power Trans. Parts,specially for Timing Pulleys.
4. Produce standard and non-standard
5. Strict QC Management:ISO9001:2008,our engineer,Mr.Wang has specialized in the prodcution for over 20 years. 
 
Packaging & Shipping:
All the products can be packed in cartons,or,you can choose the pallet packing.
MADE IN CHINA can be pressed on wooden cases.Land,air,sea transportation are available.UPS,DHL,TNT,
FedEx and EMS are all supported.

 
Company: 

ZheJiang MIGHTY MACHINERY Co.Ltd., a subsidiary company of ZheJiang Machinery Imp.&Exp. Corp(SCMIEC),which is a wholly stated-owned enterprise established in1980,specialized in producing precision mechanical power transmission products. After years of hard work,Mighty become the holding company of 3 manufacturing factories and also the 1 of the largest enterprise supply power transmission parts in western China.

Mighty’s products are mainly exported to Europe,America and Middle East market. With the top-ranking management,professional technical support and abundant export experience,Mighty has established lasting and stable business partnership with many world famous companies and has got good reputation from world wide customers in international sales.

Factory View:

 
FAQ:
1. MOQ
 A: Generally, 1 pc for standard parts; contact for nonstandard parts.
 
2. Delivery Time
 A: In stock: within 5 working days. Out of stock: depends on your order quantity.
 
3. How To Select
 A: part number or drawing, catalogue. If no, you can send us your sample, so we can make the drawing and sample accordingly.

4: What is the Warranty for your products?
 A:Normally our warranty is 1 year.
 
Contacts:

 

Standard or Nonstandard: Standard
Application: Conveyer Equipment, Motorcycle, Agricultural Machinery
Surface Treatment: Shot Blasting
Structure: Roller Chain
Material: 40mn
Type: Short Pitch Chain
Samples:
US$ 0.5/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

pitch chain

Can pitch chains be used for power transmission in industrial machinery?

Yes, pitch chains are commonly used for power transmission in various industrial machinery applications. Pitch chains are versatile and efficient components that can transfer power between two or more shafts with sprockets. They are widely used in industries such as manufacturing, packaging, material handling, and more.

The primary advantages of using pitch chains for power transmission include:

  • High Load-Carrying Capacity: Pitch chains are designed to handle significant loads, making them suitable for heavy-duty industrial machinery.
  • High Efficiency: When properly lubricated and maintained, pitch chains offer excellent power transmission efficiency.
  • Compact Design: Pitch chains can transmit power over relatively long distances while maintaining a compact design, which is beneficial for space-constrained applications.
  • Wide Speed Range: Pitch chains can operate effectively at various speeds, allowing them to be used in applications with different speed requirements.
  • Shock Absorption: Pitch chains can absorb shock and vibration during operation, contributing to smooth power transmission and protecting the machinery from sudden impacts.
  • Easy Installation and Maintenance: Pitch chains are relatively easy to install and maintain, and they can be quickly replaced if needed.

It’s crucial to select the appropriate pitch chain size, type, and material based on the specific requirements of the industrial machinery application. Additionally, regular maintenance and proper lubrication are essential to ensure the pitch chain’s longevity and reliable performance in power transmission systems.

pitch chain

Can pitch chains be used in the automotive assembly line for power transmission?

Yes, pitch chains can be used in the automotive assembly line for power transmission. In the automotive industry, conveyor systems are extensively used to transport car components and assemblies along the production line. Pitch chains, with their ability to handle power transmission and material handling, play a crucial role in ensuring smooth and efficient operations in the automotive assembly process.

Pitch chains are commonly used in the automotive industry for several applications:

  • Power Transmission: Pitch chains are used to transmit power from motors to various conveyor components, such as rollers or belts, enabling the movement of car components along the assembly line.
  • Material Handling: Pitch chains are used to transport car parts and assemblies between different workstations on the assembly line. They can handle various sizes and shapes of automotive components, making them suitable for a wide range of applications.
  • Indexing and Positioning: Pitch chains are used to precisely index and position car components at specific assembly stations, ensuring accurate and efficient assembly processes.
  • Accumulation: Pitch chains can be utilized in accumulation systems, where car components are temporarily stopped and queued before moving to the next assembly stage.

Automotive manufacturers choose pitch chains for their durability, reliability, and ability to handle heavy loads and continuous operation. Additionally, pitch chains can be customized to fit specific conveyor layouts and assembly line requirements, making them a versatile solution for the automotive industry.

pitch chain

What is a pitch chain and how is it used in mechanical power transmission?

A pitch chain, also known as roller chain or power transmission chain, is a type of mechanical chain widely used in various industries for power transmission applications. It consists of a series of interconnected links with cylindrical rollers between them. The pitch refers to the distance between the centers of two adjacent roller pins, and it is a key parameter used to define the size and configuration of the chain.

Structure of a Pitch Chain:

A typical pitch chain consists of the following components:

  • Inner Plates: These plates form the inner side of the chain and have holes to accommodate the hinge pins that connect the links.
  • Outer Plates: These plates form the outer side of the chain and also have holes for the hinge pins.
  • Rollers: Cylindrical rollers are positioned between the inner and outer plates. They allow the chain to smoothly engage with sprockets and reduce friction during operation.
  • Hinge Pins: Hinge pins connect the inner and outer plates, creating a flexible and articulated structure.
  • Bushings: Bushings are often used to reduce wear between the rollers and hinge pins, extending the chain’s life.

Applications of Pitch Chains:

Pitch chains are extensively used in mechanical power transmission systems, where they transmit rotary motion and power between two or more shafts. They are commonly found in:

  • Industrial Machinery: Pitch chains are used in various industrial equipment, such as conveyors, elevators, mixers, and machine tools.
  • Automotive Industry: They are employed in vehicles for power transmission, driving components like camshafts and timing belts.
  • Agriculture: Pitch chains are used in agricultural machinery like tractors, combines, and harvesters.
  • Construction Equipment: Many construction machines, including bulldozers, excavators, and cranes, rely on pitch chains for power transmission.
  • Material Handling: Pitch chains are crucial in conveyor systems for transporting goods in manufacturing, warehousing, and distribution facilities.

Advantages of Pitch Chains:

Pitch chains offer several advantages for power transmission:

  • High Efficiency: They have low friction, allowing efficient transfer of power from one shaft to another.
  • Reliability: Pitch chains are known for their durability and reliability, making them suitable for demanding applications.
  • Adjustability: Chains can be easily adjusted in length, accommodating various distance requirements between shafts.
  • Wide Range of Sizes: Pitch chains are available in a wide range of sizes, capacities, and configurations, making them versatile for different applications.
  • Cost-Effective: They offer a cost-effective solution for power transmission compared to other alternatives.

In conclusion, pitch chains are vital components used in mechanical power transmission to efficiently transmit rotary motion and power between shafts in various industries. Their simple yet effective design, durability, and versatility make them an essential choice for many applications.

China manufacturer High Quality Short Pitch Precision Roller Chains  China manufacturer High Quality Short Pitch Precision Roller Chains
editor by CX 2023-08-21

China Good quality B Series Short Pitch Precision Roller Chains

Product Description

Short Pitch Precision Roller Chains

A. Our Services:

1. Any of your kind inquiry about chain would be replied within 24 hours.
2. Well-trained and experienced sales staffs will reply all your concerns in fluent English.
3. OEM services are available with us, our professional designer would make your private idea into being.

4. Protection of your sales area, ideas of design and all your private information.
5. Delivery by air mail or ship for your orders.
6. With years of manufacture and promotion experience in global market, brings you profit and great success!

B.Product Description:

Style: Simplex Roller Chains, Duplex Roller Chains, Triplex Roller Chains, Multiple Roller Chains
Chain No.: (ANSI/ISO) 03C, 04C, 06C, 08A, 10A, 12A-~ 48A
Chain No.: ( ANSI ) 15, 25,35,41,40,50 ~ 240
Pitch:  4.7625 mm ~ 76.200 mm

C.Company show & Product Process

Product Parameters

Brand : BMT; Luman; OEM Bearing Size : GB/T 276-2013
Bearing Material : Bearing Steel Inner Diameter : 3 – 120 mm
Rolling : Steel balls Outer Diameter : 8 – 220 mm
Cage : Steel; Nylon Width Diameter : 4 – 70 mm
Oil/Grease : Chevron CZPT etc… Clearance : C2; C0; C3; C4
ZZ bearing : White , Yellow etc… Precision : ABEC-1;ABEC-3; ABEC-5
RS bearing : Black , Red,brown etc… Noise Level : Z1/Z2/Z3/Z4
Open bearing : No cover Vibration Level : V1/V2/V3/V4

About us
HangZhou CZPT (D&M) Bearings Co., Ltd. was established in 2005 and  one of leading ball & roller bearing manufacturers & belt, chain, auto-parts exporters in China. It is specialized in research and development for various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto-parts and other machinery&transmission products. At present, CZPT has more than 500 employees and produces 50 million sets of bearings annually. Due to our many years of experience and our own manufacturing in HangZhou china bearing town,DEMY has already served thousands of customers around the world.we participate in major professional exhibitions at home and abroad every year.

Good quality control and competitive prices
Each goods is processed by our internal quality management (ISO 9001:2000) with the corresponding testing, such as noise testing, checks of grease application, sealing checks, hardness degree of the steel as well as measurements.

Adherence to delivery dates, flexibility and reliability have had strong foundations in the corporate philosophy for years now.

DEMY is good at offering customer-specific quality at attractive and competitive prices.

Why  Choose  US ?
1.History : DEMY(D&M)BEARING CO., LTD is located in Hemudu Culture Ruins of HangZhou China which has 7000-year-old history. It is specialized in research and development for various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto-parts and other machinery&transmission products.

2.Enterprise Scale: The company has manufacturing space of more than 30,000 square CZPT and has 20 sets of automatic gringding production lines, automatic assembly lines with the annual production capacity of 25 millions sets.

3.Export experience: Our company is 1 of the biggest bearing manufacturers and exporters in china. Our products are sold all over the world, include Europe, North America, the Middle East, Southeast Asia and South America etc.

4.Brand: We have 2 independent brands : CZPT ; Luman bearing.OEM also is accepted.

5.Quality ControlEach goods is processed by our internal quality management (ISO 9001:2000) with the corresponding testing, such as noise testing, checks of grease application, sealing checks, hardness degree of the steel as well as measurements.Adherence to delivery dates, flexibility and reliability have had strong foundations in the corporate philosophy for years now.

6.Service: High quality, good credit and excellent service are the tenet of our company. Customers’satisfaction is our lifeline, as well as our highest honor. We will do our best to meet your requirements, and will do better in the future.

Material: Alloy/Carbon Steel
Structure: Roller Chain
Surface Treatment: Polishing
Chain Size: 1/2"*11/128"
Feature: Heat Resistant
Transport Package: OEM or Neutral
Customization:
Available

|

Customized Request

pitch chain

How do pitch chains perform in continuous operation and frequent starts/stops?

Pitch chains are designed to perform well in continuous operation and frequent starts/stops, making them suitable for a wide range of applications that involve repetitive motion and varying speeds. Their performance in these scenarios can be attributed to several key factors:

  • Durable Construction: Pitch chains are typically made from high-quality materials, such as carbon steel or stainless steel, which provide excellent strength and durability. This construction allows them to withstand the stresses of continuous operation and frequent starts/stops without significant wear or elongation.
  • Smooth Engagement: Pitch chains are engineered to engage with sprockets and other components smoothly. During starts and stops, the engagement process is designed to minimize shock and vibration, reducing the impact on the chain and the entire mechanical system.
  • Lubrication: Proper lubrication is essential for pitch chain performance in continuous operation. Adequate lubrication reduces friction between the chain’s components, ensuring smooth movement and preventing excessive wear and heat buildup.
  • Chain Tension: Maintaining the appropriate chain tension is crucial for continuous operation and starts/stops. Proper tension helps prevent chain slack and excessive vibration, which can lead to premature wear and reduced performance.
  • Quality Manufacturing: High-quality pitch chains are manufactured with precision and tight tolerances. This ensures consistent performance and minimizes variations that could lead to problems during continuous operation or frequent starts/stops.

Overall, pitch chains are engineered to handle the demands of continuous operation and frequent starts/stops in various industrial applications. Regular maintenance, including lubrication and tension adjustments, is essential to keep the chains operating at their best and to extend their service life.

pitch chain

Can pitch chains be used in the oil and gas industry for power transmission?

Yes, pitch chains can be used in the oil and gas industry for power transmission applications. In this industry, power transmission systems are often required to operate in harsh and demanding environments, including offshore drilling platforms, refineries, and petrochemical plants.

The oil and gas industry typically requires heavy-duty equipment capable of handling high loads, operating at various speeds, and withstanding exposure to corrosive substances. Pitch chains, especially those made from stainless steel or corrosion-resistant materials, are well-suited for such challenging conditions.

These are the key reasons pitch chains are suitable for power transmission in the oil and gas industry:

  • Strength and Durability: Pitch chains are designed to handle heavy loads and provide reliable power transmission even in demanding conditions.
  • Corrosion Resistance: Chains made from stainless steel or other corrosion-resistant materials can withstand exposure to chemicals and corrosive substances commonly found in the oil and gas industry.
  • Wide Temperature Range: Some pitch chains can operate effectively across a broad temperature range, making them suitable for both high-temperature processing and sub-zero conditions, as seen in offshore drilling.
  • Adaptability: Pitch chains can be customized to fit various applications and equipment designs, allowing for flexibility in the power transmission system’s layout.
  • Reduced Maintenance: Using high-quality pitch chains and proper lubrication can help reduce maintenance requirements, which is crucial for remote or difficult-to-access locations common in the oil and gas industry.

However, when selecting pitch chains for power transmission in the oil and gas industry, it’s essential to consider the specific requirements of the application, such as load capacity, speed, environmental factors, and maintenance needs. Regular inspections, lubrication, and preventive maintenance are essential to ensure the chains’ optimal performance and extend their service life in this challenging industrial setting.

pitch chain

Can pitch chains be used in high-temperature environments?

Yes, pitch chains can be used in high-temperature environments, but their suitability depends on the material they are made of. In standard conditions, many pitch chains are made from carbon steel, which may not be suitable for prolonged exposure to high temperatures. However, for high-temperature applications, it’s essential to choose pitch chains made from materials that can withstand elevated temperatures without losing their mechanical properties.

Common materials used for pitch chains in high-temperature environments include:

  • Stainless Steel: Stainless steel pitch chains are highly resistant to corrosion and can perform well in high-temperature applications. They are suitable for industries like food processing, pharmaceuticals, and chemical processing.
  • Nickel-Plated Steel: Nickel-plated pitch chains offer improved temperature resistance compared to standard carbon steel chains. They are commonly used in various industrial applications where exposure to heat is a concern.
  • Heat-Treated Steel Alloys: Some pitch chains are made from special heat-treated steel alloys that are designed to withstand high temperatures without losing strength and durability. These chains are often used in extreme heat conditions like in furnaces and foundries.

When using pitch chains in high-temperature environments, it’s essential to consider proper lubrication. High temperatures can accelerate chain wear, and adequate lubrication helps reduce friction and maintain chain performance. Choosing the right lubricant suitable for the operating temperature is crucial.

Overall, by selecting pitch chains made from appropriate materials and ensuring proper lubrication, you can effectively use pitch chains in high-temperature environments, meeting the specific requirements of your industrial application.

China Good quality B Series Short Pitch Precision Roller Chains  China Good quality B Series Short Pitch Precision Roller Chains
editor by CX 2023-08-18

China high quality Heavy Series Short Pitch Roller Chains (A Series) ANSI/DIN/ISO

Product Description

MODEL NO.: 08AH,10AH,12AH,16AH,20AH,24AH,28AH,32AH,36AH, 40AH, 48AH
                          40H,50H,60H,80H,1, HangZhou, China.
Branch: Yingbin Rd., HangZhou, HangZhou, ZHangZhoug, China

Material: Iron
Structure: Roller Chain
Surface Treatment: Polishing
Chain Size: 12.7mm-76.2mm
Feature: Fire Resistant, Oil Resistant, Heat Resistant
Main Production Process: Plate Shot Peening, Bluing, Through Heat-Treatment
Samples:
US$ 0/Foot
1 Foot(Min.Order)

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Request Sample

Customization:
Available

|

Customized Request

pitch chain

How do pitch chains handle misalignment between sprockets in conveyor systems?

Pitch chains are designed to accommodate a certain degree of misalignment between sprockets in conveyor systems. Misalignment can occur due to various factors, such as manufacturing tolerances, thermal expansion, or wear and tear over time. The ability of pitch chains to handle misalignment is crucial to ensure smooth and reliable operation of the conveyor system.

One of the key features that enables pitch chains to handle misalignment is their flexibility. The individual links in the chain can articulate, allowing the chain to adapt to slight deviations in sprocket alignment. Additionally, the rollers or bushings used in the chain design can help reduce friction and wear when the chain is moving around the sprockets.

However, it’s essential to note that excessive misalignment can lead to increased wear on the chain and sprockets, which may result in premature failure and reduced efficiency. Therefore, regular maintenance and proper alignment of the sprockets are crucial to prevent excessive wear and prolong the life of the pitch chain and the entire conveyor system.

Some conveyor systems may also use tensioners or idler sprockets to help maintain proper chain tension and reduce the effects of misalignment. Tensioners can help take up any slack in the chain and ensure it remains properly engaged with the sprockets, even when misalignment occurs.

In summary, pitch chains’ ability to handle misalignment is a result of their flexibility and the design of the chain links and components. Proper maintenance and alignment are necessary to ensure the pitch chain operates efficiently and reliably in conveyor systems.

pitch chain

How do pitch chains perform in high-precision and automated processes?

Pitch chains are well-suited for high-precision and automated processes, as they offer several key features that make them reliable and efficient in these applications:

  • Precision Engineering: Pitch chains are manufactured to precise specifications, ensuring consistent pitch and link dimensions. This level of precision allows for smooth and accurate movement, critical in automated processes that require tight tolerances and repeatability.
  • Low Backlash: High-quality pitch chains have minimal backlash, which means there is little to no play or movement between the chain links. This characteristic is essential in maintaining positional accuracy in automated systems.
  • High Efficiency: Pitch chains are designed to transmit mechanical power with minimal losses, ensuring high energy efficiency in automated machinery and processes.
  • Quiet Operation: Many pitch chains are engineered to operate quietly, reducing noise levels in automated environments, which is beneficial for both workers and equipment.
  • Smooth Engagement: In automated processes, where speed and precision are critical, pitch chains provide smooth engagement between sprockets and chain links, preventing jerky movements and ensuring consistent performance.
  • Wear Resistance: High-quality pitch chains are constructed from durable materials and may have special coatings or treatments to enhance wear resistance. This is essential in high-precision processes to maintain accuracy over extended periods of use.
  • Customizability: Pitch chains can be customized to fit specific automated systems, making them versatile and adaptable to various applications.

Automated processes often rely on precise movements and repeatable actions, and pitch chains provide a reliable means of achieving these requirements. Whether it’s in robotics, CNC machines, pick-and-place systems, or other automated equipment, pitch chains play a vital role in ensuring smooth and accurate operations.

pitch chain

Can pitch chains be repaired or must they be completely replaced when damaged?

Pitch chains can be repaired in some cases, but the extent of the damage and the type of chain will determine whether repair is a viable option. Here are some considerations:

  • Minor Damage: If the chain has only minor issues, such as a few damaged links or minor elongation, it may be possible to repair it. In such cases, the damaged links can be replaced, and the chain can be reassembled.
  • Major Damage: If the chain has significant damage, such as severe elongation, bent or broken components, or extensive wear, it is often more cost-effective and safer to replace the entire chain. Repairing heavily damaged chains may not restore their original strength and performance, leading to potential safety risks and increased downtime.
  • Expert Assessment: It is essential to have a qualified technician or engineer assess the chain’s condition to determine whether repair is feasible. They can inspect the chain, identify the extent of the damage, and advise on the best course of action.
  • Manufacturer’s Recommendations: Always refer to the manufacturer’s guidelines regarding repair and replacement. Some manufacturers may have specific policies or limitations on repairing their chains, and following their recommendations ensures the chain’s continued performance and safety.

In general, pitch chains are critical components in many industrial applications, and ensuring their reliability and safety is paramount. If there is any doubt about the chain’s condition or its ability to perform as intended, it is best to err on the side of caution and replace the chain with a new one from a reputable manufacturer.

China high quality Heavy Series Short Pitch Roller Chains (A Series) ANSI/DIN/ISO  China high quality Heavy Series Short Pitch Roller Chains (A Series) ANSI/DIN/ISO
editor by CX 2023-08-03

China high quality Gearbox Transmission Belt Parts Attachment Products 15 a Series Short Pitch Precision Simplex Roller Chains and Bush Chains for Agriculture

Product Description

A Series Short pitch Precision Simplex Roller Chains & Bush Chains

ISO/ANSI/ DIN
Chain No.
China
Chain No.
Pitch
P
mm
Roller diameter

d1max
mm

Width between inner plates
b1min
mm
Pin diameter

d2max
mm

Pin length Inner plate depth
h2max
mm
 Plate  thickness

Tmax
 mm

Tensile strength

Qmin
kN/lbf

Average tensile strength
Q0
kN
Weight per meter
q  
 kg/m
Lmax
mm
Lcmax
mm
15 *03C 4.7625 2.48 2.38 1.62 6.10 6.90 4.30 0.60 1.80/409 2.0 0.08

*Bush chain:d1 in the table indicates the external diameter of the bush

ROLLER CHAIN

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient means of power transmission.

CONSTRUCTION OF THE CHAIN

Two different sizes of roller chain, showing construction.
There are 2 types of links alternating in the bush roller chain. The first type is inner links, having 2 inner plates held together by 2 sleeves or bushings CZPT which rotate 2 rollers. Inner links alternate with the second type, the outer links, consisting of 2 outer plates held together by pins passing through the bushings of the inner links. The “bushingless” roller chain is similar in operation though not in construction; instead of separate bushings or sleeves holding the inner plates together, the plate has a tube stamped into it protruding from the hole which serves the same purpose. This has the advantage of removing 1 step in assembly of the chain.

The roller chain design reduces friction compared to simpler designs, resulting in higher efficiency and less wear. The original power transmission chain varieties lacked rollers and bushings, with both the inner and outer plates held by pins which directly contacted the sprocket teeth; however this configuration exhibited extremely rapid wear of both the sprocket teeth, and the plates where they pivoted on the pins. This problem was partially solved by the development of bushed chains, with the pins holding the outer plates passing through bushings or sleeves connecting the inner plates. This distributed the wear over a greater area; however the teeth of the sprockets still wore more rapidly than is desirable, from the sliding friction against the bushings. The addition of rollers surrounding the bushing sleeves of the chain and provided rolling contact with the teeth of the sprockets resulting in excellent resistance to wear of both sprockets and chain as well. There is even very low friction, as long as the chain is sufficiently lubricated. Continuous, clean, lubrication of roller chains is of primary importance for efficient operation as well as correct tensioning.

LUBRICATION

Many driving chains (for example, in factory equipment, or driving a camshaft inside an internal combustion engine) operate in clean environments, and thus the wearing surfaces (that is, the pins and bushings) are safe from precipitation and airborne grit, many even in a sealed environment such as an oil bath. Some roller chains are designed to have o-rings built into the space between the outside link plate and the inside roller link plates. Chain manufacturers began to include this feature in 1971 after the application was invented by Joseph Montano while working for Whitney Chain of Hartford, Connecticut. O-rings were included as a way to improve lubrication to the links of power transmission chains, a service that is vitally important to extending their working life. These rubber fixtures form a barrier that holds factory applied lubricating grease inside the pin and bushing wear areas. Further, the rubber o-rings prevent dirt and other contaminants from entering inside the chain linkages, where such particles would otherwise cause significant wear.[citation needed]

There are also many chains that have to operate in dirty conditions, and for size or operational reasons cannot be sealed. Examples include chains on farm equipment, bicycles, and chain saws. These chains will necessarily have relatively high rates of wear, particularly when the operators are prepared to accept more friction, less efficiency, more noise and more frequent replacement as they neglect lubrication and adjustment.

Many oil-based lubricants attract dirt and other particles, eventually forming an CZPT paste that will compound wear on chains. This problem can be circumvented by use of a “dry” PTFE spray, which forms a solid film after application and repels both particles and moisture.

VARIANTS DESIGN

Layout of a roller chain: 1. Outer plate, 2. Inner plate, 3. Pin, 4. Bushing, 5. Roller
If the chain is not being used for a high wear application (for instance if it is just transmitting motion from a hand-operated lever to a control shaft on a machine, or a sliding door on an oven), then 1 of the simpler types of chain may still be used. Conversely, where extra strength but the smooth drive of a smaller pitch is required, the chain may be “siamesed”; instead of just 2 rows of plates on the outer sides of the chain, there may be 3 (“duplex”), 4 (“triplex”), or more rows of plates running parallel, with bushings and rollers between each adjacent pair, and the same number of rows of teeth running in parallel on the sprockets to match. Timing chains on automotive engines, for example, typically have multiple rows of plates called strands.

Roller chain is made in several sizes, the most common American National Standards Institute (ANSI) standards being 40, 50, 60, and 80. The first digit(s) indicate the pitch of the chain in eighths of an inch, with the last digit being 0 for standard chain, 1 for lightweight chain, and 5 for bushed chain with no rollers. Thus, a chain with half-inch pitch would be a #40 while a #160 sprocket would have teeth spaced 2 inches apart, etc. Metric pitches are expressed in sixteenths of an inch; thus a metric #8 chain (08B-1) would be equivalent to an ANSI #40. Most roller chain is made from plain carbon or alloy steel, but stainless steel is used in food processing machinery or other places where lubrication is a problem, and nylon or brass are occasionally seen for the same reason.

Roller chain is ordinarily hooked up using a master link (also known as a connecting link), which typically has 1 pin held by a horseshoe clip rather than friction fit, allowing it to be inserted or removed with simple tools. Chain with a removable link or pin is also known as cottered chain, which allows the length of the chain to be adjusted. Half links (also known as offsets) are available and are used to increase the length of the chain by a single roller. Riveted roller chain has the master link (also known as a connecting link) “riveted” or mashed on the ends. These pins are made to be durable and are not removable.

USE

An example of 2 ‘ghost’ sprockets tensioning a triplex roller chain system
Roller chains are used in low- to mid-speed drives at around 600 to 800 feet per minute; however, at higher speeds, around 2,000 to 3,000 feet per minute, V-belts are normally used due to wear and noise issues.
A bicycle chain is a form of roller chain. Bicycle chains may have a master link, or may require a chain tool for removal and installation. A similar but larger and thus stronger chain is used on most motorcycles although it is sometimes replaced by either a toothed belt or a shaft drive, which offer lower noise level and fewer maintenance requirements.
The great majority of automobile engines use roller chains to drive the camshaft(s). Very high performance engines often use gear drive, and starting in the early 1960s toothed belts were used by some manufacturers.
Chains are also used in forklifts using hydraulic rams as a pulley to raise and lower the carriage; however, these chains are not considered roller chains, but are classified as lift or leaf chains.
Chainsaw cutting chains superficially resemble roller chains but are more closely related to leaf chains. They are driven by projecting drive links which also serve to locate the chain CZPT the bar.

Sea Harrier FA.2 ZA195 front (cold) vector thrust nozzle – the nozzle is rotated by a chain drive from an air motor
A perhaps unusual use of a pair of motorcycle chains is in the Harrier Jump Jet, where a chain drive from an air motor is used to rotate the movable engine nozzles, allowing them to be pointed downwards for hovering flight, or to the rear for normal CZPT flight, a system known as Thrust vectoring.

WEAR

 

The effect of wear on a roller chain is to increase the pitch (spacing of the links), causing the chain to grow longer. Note that this is due to wear at the pivoting pins and bushes, not from actual stretching of the metal (as does happen to some flexible steel components such as the hand-brake cable of a motor vehicle).

With modern chains it is unusual for a chain (other than that of a bicycle) to wear until it breaks, since a worn chain leads to the rapid onset of wear on the teeth of the sprockets, with ultimate failure being the loss of all the teeth on the sprocket. The sprockets (in particular the smaller of the two) suffer a grinding motion that puts a characteristic hook shape into the driven face of the teeth. (This effect is made worse by a chain improperly tensioned, but is unavoidable no matter what care is taken). The worn teeth (and chain) no longer provides smooth transmission of power and this may become evident from the noise, the vibration or (in car engines using a timing chain) the variation in ignition timing seen with a timing light. Both sprockets and chain should be replaced in these cases, since a new chain on worn sprockets will not last long. However, in less severe cases it may be possible to save the larger of the 2 sprockets, since it is always the smaller 1 that suffers the most wear. Only in very light-weight applications such as a bicycle, or in extreme cases of improper tension, will the chain normally jump off the sprockets.

The lengthening due to wear of a chain is calculated by the following formula:

M = the length of a number of links measured

S = the number of links measured

P = Pitch

In industry, it is usual to monitor the movement of the chain tensioner (whether manual or automatic) or the exact length of a drive chain (one rule of thumb is to replace a roller chain which has elongated 3% on an adjustable drive or 1.5% on a fixed-center drive). A simpler method, particularly suitable for the cycle or motorcycle user, is to attempt to pull the chain away from the larger of the 2 sprockets, whilst ensuring the chain is taut. Any significant movement (e.g. making it possible to see through a gap) probably indicates a chain worn up to and beyond the limit. Sprocket damage will result if the problem is ignored. Sprocket wear cancels this effect, and may mask chain wear.

CHAIN STRENGTH

The most common measure of roller chain’s strength is tensile strength. Tensile strength represents how much load a chain can withstand under a one-time load before breaking. Just as important as tensile strength is a chain’s fatigue strength. The critical factors in a chain’s fatigue strength is the quality of steel used to manufacture the chain, the heat treatment of the chain components, the quality of the pitch hole fabrication of the linkplates, and the type of shot plus the intensity of shot peen coverage on the linkplates. Other factors can include the thickness of the linkplates and the design (contour) of the linkplates. The rule of thumb for roller chain operating on a continuous drive is for the chain load to not exceed a mere 1/6 or 1/9 of the chain’s tensile strength, depending on the type of master links used (press-fit vs. slip-fit)[citation needed]. Roller chains operating on a continuous drive beyond these thresholds can and typically do fail prematurely via linkplate fatigue failure.

The standard minimum ultimate strength of the ANSI 29.1 steel chain is 12,500 x (pitch, in inches)2. X-ring and O-Ring chains greatly decrease wear by means of internal lubricants, increasing chain life. The internal lubrication is inserted by means of a vacuum when riveting the chain together.

CHAIN STHangZhouRDS

Standards organizations (such as ANSI and ISO) maintain standards for design, dimensions, and interchangeability of transmission chains. For example, the following Table shows data from ANSI standard B29.1-2011 (Precision Power Transmission Roller Chains, Attachments, and Sprockets) developed by the American Society of Mechanical Engineers (ASME). See the references[8][9][10] for additional information.

ASME/ANSI B29.1-2011 Roller Chain Standard SizesSizePitchMaximum Roller DiameterMinimum Ultimate Tensile StrengthMeasuring Load25

ASME/ANSI B29.1-2011 Roller Chain Standard Sizes
Size Pitch Maximum Roller Diameter Minimum Ultimate Tensile Strength Measuring Load
25 0.250 in (6.35 mm) 0.130 in (3.30 mm) 780 lb (350 kg) 18 lb (8.2 kg)
35 0.375 in (9.53 mm) 0.200 in (5.08 mm) 1,760 lb (800 kg) 18 lb (8.2 kg)
41 0.500 in (12.70 mm) 0.306 in (7.77 mm) 1,500 lb (680 kg) 18 lb (8.2 kg)
40 0.500 in (12.70 mm) 0.312 in (7.92 mm) 3,125 lb (1,417 kg) 31 lb (14 kg)
50 0.625 in (15.88 mm) 0.400 in (10.16 mm) 4,880 lb (2,210 kg) 49 lb (22 kg)
60 0.750 in (19.05 mm) 0.469 in (11.91 mm) 7,030 lb (3,190 kg) 70 lb (32 kg)
80 1.000 in (25.40 mm) 0.625 in (15.88 mm) 12,500 lb (5,700 kg) 125 lb (57 kg)
100 1.250 in (31.75 mm) 0.750 in (19.05 mm) 19,531 lb (8,859 kg) 195 lb (88 kg)
120 1.500 in (38.10 mm) 0.875 in (22.23 mm) 28,125 lb (12,757 kg) 281 lb (127 kg)
140 1.750 in (44.45 mm) 1.000 in (25.40 mm) 38,280 lb (17,360 kg) 383 lb (174 kg)
160 2.000 in (50.80 mm) 1.125 in (28.58 mm) 50,000 lb (23,000 kg) 500 lb (230 kg)
180 2.250 in (57.15 mm) 1.460 in (37.08 mm) 63,280 lb (28,700 kg) 633 lb (287 kg)
200 2.500 in (63.50 mm) 1.562 in (39.67 mm) 78,175 lb (35,460 kg) 781 lb (354 kg)
240 3.000 in (76.20 mm) 1.875 in (47.63 mm) 112,500 lb (51,000 kg) 1,000 lb (450 kg

For mnemonic purposes, below is another presentation of key dimensions from the same standard, expressed in fractions of an inch (which was part of the thinking behind the choice of preferred numbers in the ANSI standard):

Pitch (inches) Pitch expressed
in eighths
ANSI standard
chain number
Width (inches)
14 28 25 18
38 38 35 316
12 48 41 14
12 48 40 516
58 58 50 38
34 68 60 12
1 88 80 58

Notes:
1. The pitch is the distance between roller centers. The width is the distance between the link plates (i.e. slightly more than the roller width to allow for clearance).
2. The right-hand digit of the standard denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. The left-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An “H” following the standard number denotes heavyweight chain. A hyphenated number following the standard number denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes number 60 heavyweight triple-strand chain.
 A typical bicycle chain (for derailleur gears) uses narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capacity. The more sprockets at the rear wheel (historically 3-6, nowadays 7-12 sprockets), the narrower the chain. Chains are sold according to the number of speeds they are designed to work with, for example, “10 speed chain”. Hub gear or single speed bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be used with the chain.

Typically chains with parallel shaped links have an even number of links, with each narrow link followed by a broad one. Chains built up with a uniform type of link, narrow at 1 and broad at the other end, can be made with an odd number of links, which can be an advantage to adapt to a special chainwheel-distance; on the other side such a chain tends to be not so strong.

Roller chains made using ISO standard are sometimes called as isochains.

 

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We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product available for your specific application. The clients we serve CZPT range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.

 

 

 

 

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pitch chain

How do pitch chains perform in continuous operation and frequent starts/stops?

Pitch chains are designed to perform well in continuous operation and frequent starts/stops, making them suitable for a wide range of applications that involve repetitive motion and varying speeds. Their performance in these scenarios can be attributed to several key factors:

  • Durable Construction: Pitch chains are typically made from high-quality materials, such as carbon steel or stainless steel, which provide excellent strength and durability. This construction allows them to withstand the stresses of continuous operation and frequent starts/stops without significant wear or elongation.
  • Smooth Engagement: Pitch chains are engineered to engage with sprockets and other components smoothly. During starts and stops, the engagement process is designed to minimize shock and vibration, reducing the impact on the chain and the entire mechanical system.
  • Lubrication: Proper lubrication is essential for pitch chain performance in continuous operation. Adequate lubrication reduces friction between the chain’s components, ensuring smooth movement and preventing excessive wear and heat buildup.
  • Chain Tension: Maintaining the appropriate chain tension is crucial for continuous operation and starts/stops. Proper tension helps prevent chain slack and excessive vibration, which can lead to premature wear and reduced performance.
  • Quality Manufacturing: High-quality pitch chains are manufactured with precision and tight tolerances. This ensures consistent performance and minimizes variations that could lead to problems during continuous operation or frequent starts/stops.

Overall, pitch chains are engineered to handle the demands of continuous operation and frequent starts/stops in various industrial applications. Regular maintenance, including lubrication and tension adjustments, is essential to keep the chains operating at their best and to extend their service life.

pitch chain

How do pitch chains handle wear and tear in continuous operation?

Pitch chains are designed to withstand wear and tear in continuous operation, making them well-suited for demanding industrial applications. Here’s how they handle wear and tear:

  • Material Selection: Pitch chains are often made from high-quality materials, such as stainless steel or carbon steel with specialized coatings, that offer excellent durability and resistance to abrasion and fatigue.
  • Hardened Components: Many pitch chains have hardened pins, bushings, and rollers, which further enhances their wear resistance and prolongs their service life.
  • Lubrication: Proper and regular lubrication is essential for reducing friction between the chain components. Lubricants help to prevent metal-to-metal contact, minimizing wear and heat buildup.
  • Alignment and Tension: Correct alignment and tensioning of the pitch chain are crucial to distribute the load evenly and prevent excessive stress on individual chain components.
  • Maintenance: Scheduled maintenance, including inspection, cleaning, and lubrication, is vital to identify early signs of wear and address them promptly. Replacing worn-out components before they fail can prevent chain failure and costly downtime.

Continuous operation can subject pitch chains to various stresses, including tension, bending, and impact loads. However, when installed and maintained correctly, pitch chains exhibit excellent fatigue strength, which allows them to endure repeated loading cycles without significant wear or deformation.

In high-wear environments, some pitch chains may incorporate additional features such as specialized coatings, case-hardened components, or self-lubricating properties to enhance their wear resistance and reduce the need for frequent maintenance.

In summary, pitch chains handle wear and tear in continuous operation by using high-quality materials, proper lubrication, and regular maintenance. Their robust design and durability make them reliable components for powering conveyor systems and other mechanical applications in industrial settings.

pitch chain

Can pitch chains handle heavy loads and high-speed operations?

Yes, pitch chains are designed to handle both heavy loads and high-speed operations in various industrial applications. The suitability of a pitch chain for specific load and speed requirements depends on its construction, material, and design considerations.

Heavy Load Handling: Pitch chains are available in a range of sizes and configurations to accommodate different load capacities. They are commonly used in industries such as manufacturing, construction, agriculture, and mining, where heavy materials or equipment need to be transported or lifted.

For heavy load applications, it is essential to select a pitch chain with adequate tensile strength, as well as consider factors such as the number of strands and the arrangement of the chain to ensure it can handle the required load without deformation or failure.

High-Speed Operations: Pitch chains can also operate at high speeds in certain applications. The design of the chain, including the shape and size of its components, plays a crucial role in its ability to maintain smooth motion at higher speeds.

When using pitch chains in high-speed applications, factors like lubrication, alignment, and tension must be carefully managed to reduce friction and wear, ensuring the chain’s longevity and efficient performance.

It is essential to consult the manufacturer’s specifications and guidelines to determine the maximum load capacity and speed ratings for a particular pitch chain model. Regular maintenance and proper lubrication are crucial to keeping the chain in optimal condition, especially when handling heavy loads or operating at high speeds.

In summary, pitch chains are versatile and can handle heavy loads and high-speed operations, making them valuable components in a wide range of industrial machinery and mechanical power transmission systems.

China high quality Gearbox Transmission Belt Parts Attachment Products 15 a Series Short Pitch Precision Simplex Roller Chains and Bush Chains for Agriculture  China high quality Gearbox Transmission Belt Parts Attachment Products 15 a Series Short Pitch Precision Simplex Roller Chains and Bush Chains for Agriculture
editor by CX 2023-07-27