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China Good quality High Quality Stainless Steel Short Pitch Precision Duplex Roller Chains (A series) big 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

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Certifications

DETAILS ABOUT CZPT 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.

Standard or Nonstandard: Nonstandard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment: Polishing
Structure: Roller Chain
Material: Stainless Steel
Type: Short Pitch Chain
Samples:
US$ 0/Foot
1 Foot(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

chain

What is a roller chain?

What is a roller chain? A roller chain is a transmission system that transmits power from one shaft to another. Internal lubricant helps chains last longer and are interchangeable. Chains are usually made of carbon or alloy steel. Stainless steel is sometimes used in food processing machinery or in environments where lubrication is problematic. Brass and nylon are also sometimes used. If you need to slow down the machine, nylon chains can be used.

Roller chains are used to transmit power from one shaft to another

Generally speaking, the life of a roller chain is limited by three main factors: wear, corrosion, and fatigue. These can be minimized by following some simple guidelines. For optimum performance, the roller chain must be lubricated. Proper lubrication reduces friction and extends product life. Remember that corrosion and wind resistance can adversely affect lubrication, so protect the product properly.
A chain is a mechanical device used to transmit power from one shaft to another. The chain consists of a series of steel plates called bushings. Bushings are attached to the roller chain by pins or bushings. The block and bushing are held together by pins or bushings C riveted to the outer link D. The chain is also attached to the sprocket and bucket by pins or hooks. Chain pitch is measured between hinge centers, usually denoted p.
There are three types of chains: single-strand standard series, multi-strand standard series, and silent chain. Single strand chains are the most common type and cover a wide range of drive loads. Multi-strand chains provide greater power capacity without increasing chain pitch or line speed. An inverted tooth chain is a variant of a single-strand chain that eliminates the noise caused by pitch-related friction.
The inner and outer plates of the roller chain drive are made of steel. The rollers are positioned evenly between the chain links and are fastened to the sprockets. In addition, the rollers can rotate freely within the bushing. The chain links are arc-shaped and mesh with the sprocket teeth to transmit power through the chain.
Chain drives are another common way of transmitting mechanical power. These are the simplest forms of power transmission and are used on conveyor belts and other low-speed applications. The chain wraps around the sprocket and passes through the sprocket whose teeth mesh with the links. This mechanism transfers mechanical power from one shaft to another, increasing speed.

They are interchangeable

There are many different types of roller chains, but most are made of steel. Although they have their own advantages and features, they are generally interchangeable. You can buy different kinds of roller chains from domestic and foreign manufacturers, and you can choose the one that best suits your needs. Bearing Services can help you choose the right bearing for your application needs and budget. Here are some important things to consider before buying a roller chain. Here are some tips to make it easier for you to buy the right type of chain.
When choosing the right roller chain, be sure to consult the available size charts. Depends on how much chain you need to move the load you need to move. Remember that roller chains can be manufactured to fit a variety of machines and must meet your specific needs. Also, the chain should be long enough for the machine you are using. Make sure to buy a chain made of high-quality materials.
Double pitch roller chains have a flat top surface and are used in many different conveying applications. Double-pitch load-carrying roller chains, also known as oversized roller double-pitch chains, have rollers that extend beyond the sidebars to carry products. Double pitch drive series roller chains are used in elevators, long conveyor drives, agricultural machinery, and commercial sprinkler systems.
The tensile strength of a roller chain is a key factor to consider before purchasing a chain. The tensile strength of a chain is a function of the maximum force the chain can withstand before breaking. The three different types of tensile strength represent the force a chain can withstand without breaking. Each chain also has different strengths that can determine the type of chain you need.
The outer and inner links of the roller chain are designed for bearings. This allows the chain to be paired or unpaired with its internal links. The outer link has a pin, and the inner and outer pins are press-fit into the connecting plate. These links are usually made of steel and have a tensile strength of about 20 times their weight. The fatigue strength of two-pitch offset links is the same as that of the base chain.

They reduce wear with internal lubricants

In a roller chain, the pins and bushings rotate inside the chain without lubricant on the outside. They are in contact with the teeth of the sprocket and can easily wear out if not lubricated. The plates that connect the links and pivot about the pins can also rub against each other and cause wear. This is where lubricants come in handy. Without lubricant, the bare metal of the plate and bushing would rub against each other.
The lubricant should have the appropriate viscosity to penetrate critical internal surfaces and form an effective oil film. Recommended viscosities are listed in Table 1. Lubricants must be clean and non-corrosive. For roller chains, a good quality non-clean petroleum base oil is sufficient. While defoamers are not required, other additives such as antioxidants and extreme pressure inhibitors may be useful. However, impure oils should be avoided due to the risk of damage.
The shape of the spray head 10 overlaps with a conventional drive chain 12. The drive chain includes a plurality of rollers 24 and roller link plates 26. Each roller includes a roller pin 29 and is connected to a pair of pin link plates 28. Most drive chains have critical wear points on the sides of the roller pins 29. The shape of the spray head 10 prevents overspray onto the central portion of the roller.
In addition to preventing wear, these chains have unique specifications. Manufacturer CZPT requires raw material suppliers to certify that their products meet standards set by the American Society of Mechanical Engineers (ASME). CZPTs do not accept uncertified raw materials. For safety, the machine must be turned off before attempting to measure the chain. After the system is shut down, the measurement process should be completed in accordance with safety procedures.
General spray oil has lubricating properties, but is not as good as other types of chain lubricants. These are typically used for rust protection and include antioxidant chemicals. Generally, they are inexpensive and widely available in retail stores. However, they have the disadvantage of being very penetrating and difficult to apply evenly. Oil cannot stay on the chain as it spins, which can accelerate wear and corrosion.
chain

They can be used to speed up or slow down machines

Typically, roller chains are chains used to move mechanical system components. Unlike belts, roller chains can be used to speed up or slow down a machine. The main difference between belts and roller chains is the lubrication process. Belts use lubrication to help them move at a constant speed, but should not exceed the critical speed of the roller chain. This critical speed is not easy to determine and lubrication is critical to its life.
A roller chain is a chain consisting of a steel bushing that holds the inner plate A and pins C together. Pin C is riveted to outer link D, while roller R surrounds each bushing B. The teeth of the sprocket are supported on the rollers. They spin freely on pins and bushings, reducing friction.
The chains can be single-stranded, double-stranded, or multi-stranded. The rated power capacity of the single strand chain can meet various drive load requirements. Multi-strand chains provide higher power capacity without increasing chain pitch or line speed. The silent chain, also known as the inverted tooth chain, consists of a series of toothed chainplates. The pins of the chain are pressed into the wide ends of the sidebars and outer links.
Although roller chains are a common mechanical component, they can fail under certain conditions. The most common cause of excessive wear is wrong to load sizing. Each manufacturer sets a maximum workload for its product. A chain that is too small for the load carried will not run smoothly and may cause premature failure. Chains can also fail due to rust or improper maintenance.
There are many ways to choose the correct size roller chain. The easiest way to choose the right one is to use a horsepower chart to determine the speed of the motor. RPM will determine the size of the chain and the number of teeth on the drive sprocket. Conveyor chains offer a variety of options to move products horizontally or vertically, even around bend radii.

China Good quality High Quality Stainless Steel Short Pitch Precision Duplex Roller Chains (A series)   big roller chainChina Good quality High Quality Stainless Steel Short Pitch Precision Duplex Roller Chains (A series)   big roller chain
editor by CX 2023-05-18

China Marine Hardware DIN763 Link Chain for Lifting big roller chain

Merchandise Description

We are expert company of chain, such as large check chain ASTM80, DIN5685, DIN763, DIN764, DIN766, large high quality lifting chain, etc. Our chain personal great popularity in domestic and abroad.

1) Substance: Stainless metal (SS316, SS304), 20Mn2, Q235 (carbon steel), alloy metal.

two) Surface remedy: Electro galvanized, scorching dipping galvanized, zinc plated (white, blue, yellow, colour zinc plating), blackened, self-shade, black oxide.

3)Common: Normal moderate steel website link chain, quick website link chain, medium website link chain, lengthy link chain, American Standard link chain (ASTM1980, NACM1990, NACM1996/NACM2003), Germany Normal hyperlink chain(DIN5685A/C limited/extended website link chain, DIN763/DIN764, DIN766) Australian Regular, Japan Standard, Korea Regular, Norwegian Common url chain .

4)Grade: G30, G43, G70, G80

5)Usage: Lashing, transportation, transmission, development, fence, shop decoration, swing, fishing, lifting chain, components chain, anchor chain, snow chain, animal chain, elevator balance chain and so on.

6) Price tag term: FOB HangZhou/China port.

HangZhou CZPT Industries Co., Ltd was founded in 1994. It consists of the company headquarters, 3 wholly-owned production factories and 3 joint-enterprise factories. The headquarters is situated in HangZhou Shilaoren National Tourism Resort, adjacent to HangZhou Worldwide Beer Town. So the surroundings is beautiful, the atmosphere is enjoyable, the traffic is convenient and the location is remarkable.

Dimensions

d

  Inside Duration   Inside of Width

b1

Outside the house Width

b2

Size

Per eleven Links

  Bodyweight

For each 11Links

Breaking

Load

Check Load
mm +mm mm +mm mm mm mm +mm kg kn kg
four .two 16 .3

.two

five fourteen 176 one.six

.9

31.three 7 400
5 .two eighteen .four

.2

7 18.two 198 1.eight

one

fifty one.4 eleven.8 680
6 .2 21 .five

.2

eight 21.five 231 two

one.one

seventy four 16.5 850
eight .two 28 .five

.three

11 29 308 2.two

1.two

131.five 32 1680
ten .three 35 .six

.three

14 36 385 two.seven

one.5

two hundred 50 2630
twelve .three 42 .six

.3

sixteen forty one 462 3.2

1.eight

298 70 3680
thirteen .four forty five .seven

.4

18 47 495 3.5

two

350 eighty 4200
fourteen .forty five 49 .75

.forty five

20 48 539 3.8

2

406 ninety two 4830
16 .five 56 .9

.5

22 58 616 4.three

two.5

520 one hundred twenty five 6700
eighteen .8 sixty three 1

.five

24 65 693 four.7

2.8

650 one hundred sixty 8400
twenty 1 70 one.1

.six

27 72 770 5.4

three.2

820 two hundred 10000
23 one.2 eighty one.3

.seven

31 eighty three 880 6.2

3.5

1100 250 13000
26 1.3 ninety one 1.five

.8

35 ninety four 1001 seven

4

1400 320 16000
28 1.4 ninety eight 1.six

.9

36 101 1078 7.five

4.3

1650 360 18000
30 one.five 105 1.seven

.nine

39 108 1156 7.eight

4.six

1900 415 2571
33 one.7 115 one.9

one

43 119 1265 eight.5

four.9

2250 five hundred 25000

FAQ
1.What is your edge compared to your competitor?
We are quite rigorous in the products quality. We have excellent service, competitive cost and on-time delivery.
2.How to location an buy?
Please deliver us your purchase buy by e-mail to or contact us revenue line
three.How long can I get the sample?
If we have the solution in stock, we can ship it to you as soon as we get your speak to info. The samples can be sent to you by means of DHL,UPS,TNT,FEDEX or other global convey.
4.How can get the products with out any acknowledge of import?
We can ship goods to you by worldwide convey or our shipping agent can arrange cargo by sea/air for you.
 

US $0.1
/ Meter
|
200 Meters

(Min. Order)

###

Material: Alloy
Surface Treatment: Oil Blooming
Feature: Heat Resistant
Color: Solid Color
Size: 1180X150X15mm
Thickness: 15mm

###

Customization:

###

Size

d

  Inside Length   Inside Width

b1

Outside Width

b2

Length

Per 11 Links

  Weight

Per 11Links

Breaking

Load

Test Load
mm +mm mm +mm mm mm mm +mm kg kn kg
4 0.2 16 0.3

0.2

5 14 176 1.6

0.9

31.3 7 400
5 0.2 18 0.4

0.2

7 18.2 198 1.8

1

51.4 11.8 680
6 0.2 21 0.5

0.2

8 21.5 231 2

1.1

74 16.5 850
8 0.2 28 0.5

0.3

11 29 308 2.2

1.2

131.5 32 1680
10 0.3 35 0.6

0.3

14 36 385 2.7

1.5

200 50 2630
12 0.3 42 0.6

0.3

16 41 462 3.2

1.8

298 70 3680
13 0.4 45 0.7

0.4

18 47 495 3.5

2

350 80 4200
14 0.45 49 0.75

0.45

20 48 539 3.8

2

406 92 4830
16 0.5 56 0.9

0.5

22 58 616 4.3

2.5

520 125 6700
18 0.8 63 1

0.5

24 65 693 4.7

2.8

650 160 8400
20 1 70 1.1

0.6

27 72 770 5.4

3.2

820 200 10000
23 1.2 80 1.3

0.7

31 83 880 6.2

3.5

1100 250 13000
26 1.3 91 1.5

0.8

35 94 1001 7

4

1400 320 16000
28 1.4 98 1.6

0.9

36 101 1078 7.5

4.3

1650 360 18000
30 1.5 105 1.7

0.9

39 108 1156 7.8

4.6

1900 415 20750
33 1.7 115 1.9

1

43 119 1265 8.5

4.9

2250 500 25000
US $0.1
/ Meter
|
200 Meters

(Min. Order)

###

Material: Alloy
Surface Treatment: Oil Blooming
Feature: Heat Resistant
Color: Solid Color
Size: 1180X150X15mm
Thickness: 15mm

###

Customization:

###

Size

d

  Inside Length   Inside Width

b1

Outside Width

b2

Length

Per 11 Links

  Weight

Per 11Links

Breaking

Load

Test Load
mm +mm mm +mm mm mm mm +mm kg kn kg
4 0.2 16 0.3

0.2

5 14 176 1.6

0.9

31.3 7 400
5 0.2 18 0.4

0.2

7 18.2 198 1.8

1

51.4 11.8 680
6 0.2 21 0.5

0.2

8 21.5 231 2

1.1

74 16.5 850
8 0.2 28 0.5

0.3

11 29 308 2.2

1.2

131.5 32 1680
10 0.3 35 0.6

0.3

14 36 385 2.7

1.5

200 50 2630
12 0.3 42 0.6

0.3

16 41 462 3.2

1.8

298 70 3680
13 0.4 45 0.7

0.4

18 47 495 3.5

2

350 80 4200
14 0.45 49 0.75

0.45

20 48 539 3.8

2

406 92 4830
16 0.5 56 0.9

0.5

22 58 616 4.3

2.5

520 125 6700
18 0.8 63 1

0.5

24 65 693 4.7

2.8

650 160 8400
20 1 70 1.1

0.6

27 72 770 5.4

3.2

820 200 10000
23 1.2 80 1.3

0.7

31 83 880 6.2

3.5

1100 250 13000
26 1.3 91 1.5

0.8

35 94 1001 7

4

1400 320 16000
28 1.4 98 1.6

0.9

36 101 1078 7.5

4.3

1650 360 18000
30 1.5 105 1.7

0.9

39 108 1156 7.8

4.6

1900 415 20750
33 1.7 115 1.9

1

43 119 1265 8.5

4.9

2250 500 25000

How to choose a drive chain

The process of manufacturing a drive chain starts with bushing. Both inner and outer diameters are strictly measured to ensure tight tolerances. The roundness of the bushing is critical as irregular surfaces in the contact area can cause accelerated wear and shorten chain life. That’s why the CZPT manufacturing process is carefully designed to optimize the wear performance of the chain. There are several types of bushings including roller, forged rivetless, flat top, and timing.
chain

roller chain

The tensile strength of a roller chain is the number of pounds it can withstand before breaking. Fatigue strength is equally important, although the two do not necessarily go hand in hand. Fatigue strength depends on several factors, including the quality of steel used in manufacturing, the quality of the pitch holes, the type of shot peening used, and the thickness and design of the link plates. Here are some things to consider when choosing a roller chain for a drive chain.
When sizing a chain, first determine how much power will be delivered. Then, determine how many teeth you need for the drive sprocket. The gear ratio is approximately 2:1. The number of sprocket teeth depends on the size of the motor. A chain with a higher tooth count requires fewer teeth than a smaller chain. The size of the drive sprocket also depends on the horsepower of the motor.
Before installing rollers or conveyor chains, make sure the drive system is properly aligned. If the drive chain is misaligned, the load on other components will be uneven. This can cause excessive wear on the sprocket or roller chain. Also, check that the sprocket is as close to the bearing as possible. Connecting links can be secured using openings or spring clips.
Different manufacturing processes can affect the performance of the roller chain. Some manufacturers have chains pre-installed at the factory to minimize initial stretch. Others build chains by preloading sprockets and ensuring consistent precision heat treatment. The final product may have greater elongation or less wear than previous products. It is best to follow the manufacturer’s recommendations to extend the life of the roller chain. If you are interested in purchasing a new drive chain, please contact a trusted supplier in your area.

Drop forged rivetless chain

Forged rivetless drive chains are ideal for applications where flexibility and strength are critical. The chain consists of forged steel components for high strength and lightweight. These chain assemblies are easy to assemble without the use of tools and are commonly used on carts, assembly lines, and drag conveyors. They are also compatible with related chain, drive, and accessory products. They have a short turning radius and therefore high flexibility and strength.
The X-348 Forged Rivetless Chain is an example of such a drive chain. This chain is perfect for automated machines that run late at night. It is available in a variety of weight limits and sizes. The chain is pre-stressed after assembly, and a two-year parts replacement warranty is standard. Its durability is also enhanced by the inclusion of push dogs that engage the front floating dogs on the leading free cart.
In addition to this type of chain, CZPT also offers a full line of Caterpillar Drive chains. They are designed to provide fatigue-free operation. The drive jaws are one-piece forged induction hardened steel compatible with forged rivetless chains. There are many special custom chains to choose from. These forged chains can be installed on Caterpillars as well as other types of tractors for maximum durability and efficiency.
Distributors of forged chain products offer a variety of sizes, pitches, and materials for material handling and conveying systems. Typically, this type of chain is used in conveyor and lifting applications and ranges from 3 inches to 9 inches. Depending on size and thickness, it is ideal for a variety of industries including automotive, food, paper, and steel mills. In addition, the chain is corrosion-resistant and corrosion-free.
chain

flat top chain

The flat-top drive chain is used for conveying large and medium workpiece pallets. These chains are available in a variety of materials and designs, including plastic, steel, and stainless steel. The steel flat top chain provides high wear resistance and excellent noise reduction. Steel flat-top chains are suitable for applications requiring high loads and excellent workmanship. HD profiles are compatible with steel flat-top chains and are highly recommended for extreme applications.
CZPT produces two types of flat-top chains. Tabletop chains are similar to wing door hinges, while MatTop chains are assembled using full-width pins. Both types are available in standard widths of 3.25 to 12 inches and are shipped in 10-foot sections. Both types can be shaped according to the width of the chain.
Double hinge pin flat-top chains are available with a variety of hinge pins. There are TAB and standard hinge pins for different machines and drive methods. A flat-top chain with dual-hinge pins will provide higher load carrying capacity, but be aware of the hinge pin size and style required for your application. The hinge pins should be long enough to ensure a smooth and smooth delivery. Double hinge pin flat top drive chains are available in a variety of sizes and designs.
Using standardized components and modules, the flat-top chain conveyor system is highly adaptable and can be seamlessly integrated into any production process. It can also be extended to handle a wider range of containers. Using a single drive, the CZPT system can be extended to a length of 40 meters. Its versatility makes it the choice of many industries. There is also a wide variety of flat-top drive chains to choose from.

time chain

The drive chain is a critical component of any internal combustion engine. They transmit the rotation of the crankshaft to the camshaft via the timing chain. These chains have been standard in cars since the turn of the 20th century, and while toothed belts have become a more cost-effective alternative, manufacturers such as Mercedes-Benz and BMW remain loyal to traditional chain drives.
Timing chains come in many shapes and sizes, with different designs depending on the type of load they must carry. Roller chains are the most common and offer an excellent balance of strength and NVH performance. Its design is similar to a bicycle chain, and the inner link consists of two blades pressed into the holes of the sprocket. Roller chains can also pass through smaller diameter sprockets, and roller chains take up less space than chain links.
The length of the chain allows it to stretch over time. In addition, improper oil maintenance can lead to premature timing chain damage. Without an oil change, the chain is not lubricated, causing the rollers and links to rub against each other. This can cause excessive chain wear and eventually chain breakage. To avoid premature timing chain failure, it is advisable to have your vehicle inspected by a mechanic.
For automotive timing chains, the CZPT website offers the best prices for the timing chain you need. You can find the right timing chain for your car by registering on this website. You can also contact a mechanic to get the parts you need. If you don’t know how to diagnose your timing mechanism, you can always check the owner’s manual or the manufacturer’s website. It is critical to follow the manufacturer’s recommendations to avoid catastrophic failure.
chain

Oil-impregnated bushing

Oil-impregnated bushings for drive chains are an excellent solution to drive chain lubrication problems. Usually, drive chains require additional lubrication, but by adding special oil-impregnated bushings, the chain can run without lubrication. Oil-immersed bushings, such as those of the CZPT brand for CZPT, are specially manufactured for this purpose. They capture oil during operation and release it onto the bearing surfaces, returning it to the bushing by capillary action.
Since their introduction to the automotive industry, engineered composite plastic bushings have been shown to provide longer service life and save up to 40% in maintenance costs. They have replaced bronze in thousands of applications, including pumps, medical equipment, and food processing machinery. Because oil-impregnated bronze bearings rely on capillary action, they must rotate to maintain a complete lubricating film. However, several factors prevent this film from fully forming, including low speeds and intermittent use.
During the manufacturing process, oil-impregnated bushings are manufactured to meet the wear resistance requirements of the drive chain. The sintered density of the oil-impregnated sintered bushing determines its mechanical strength. The larger sintered density increases the wear resistance of the oil-impregnated bushing but reduces the mechanical strength.
Whether or not a drive chain is lubricated will determine its overall life. Proper lubrication can extend chain life by 100% compared to a chain without proper lubrication. Proper lubrication means using high-quality oils without additives and oils that flow freely at prevailing temperatures. Indirect heating is required by immersing the drive chain in the molten pool as certain additives prevent oil from entering the chain joint.

China Marine Hardware DIN763 Link Chain for Lifting     big roller chainChina Marine Hardware DIN763 Link Chain for Lifting     big roller chain
editor by czh 2022-12-23