| Material: | Alloy&Stainless |
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| Structure: | Conveyor Chain |
| Surface Treatment: | Polishing |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
ISO Chain No. |
C2 | b7 ma X |
h3 max |
| m m | m m | m m | |
| WD102 | 9.7 | 197.1 | 62.0 |
| WD104 | 9.7 | 136.9 | 62.0 |
| WD110 | 9.7 | 263.9 | 62.0 |
| WD112 | 9.7 | 263.9 | 62.0 |
| WD116 | 9.7 | 359.2 | 68.1 |
Welded-Steel-Type Drag Chain
·According to ASME B29.18M Steel Welding Traction Chain,Accessories and Sprocket Tooth Profile and ISO 6971 Welding Structure Curved Plate Traction Chain,Accessories and Sprocket,there are many kinds of accessories to choose from,and they can also be customized and developed according to users requirements.
·The structure of the curved plate chain with the drawing welding structure is basically the same as that of the curved plate chain with the engineering welding structure.The sleeve welded with the curved plate is a non-circular special-shaped pipe,the outer circular surface of the sleeve is engaged with the sprocket,and the non-circular surface is consistent with the running direction of the chain,which is used for pushing or scraping materials.
·High-quality steel and advanced technology are selected for production.Special-shaped sleeve parts are seamless steel pipes formed by precision drawing,ensuring accurate sleeve size and good meshing with sprocket,and adopting advanced and efficient welding special equipment for reliable welding quality:There are two kinds of products with different tensile strength indexes to choose from.
·Curved plate chain with traction welding structure is a chain used in traction conveyor,which is suitable for conveying large or stacked bulk materials.
Advantages
High tensile strength
High Quality Materials
Durability And Economy
High Tensile Strength
High Resistance to Abrasion
Efficient And Advanced Processing Technology
Long Life
Extremely Durable
SMCC
1. Providing 10 series more than 8000 models of chains,Heavy duty engineering chains, oil field chains, heavy duty port crane chains, metallurgy conveyor chains, ultra-high tension escalator chains, mining chains, etc, and customized solutions.
2. More than 80% of our roller chain are exported to all over the world, We are serving customers of top 5 of world famous manufacturers , and more than 90% of our turnover are from the cooperation with the manufacturers in the world.
3. Having advanced online inspection for automatic assembly lines.
4. Having nation level Enterprise Technology Center, we cost no less than 13% of our annual turnover investment in R&D each year.
5. Having our own Standardization Management Committee in our company, and participated in the formulation and modification of the roller chain standards of the People's Republic of China.
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 two sprockets, since it is always the smaller one 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 two 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.
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 Worldwide Marketing Network
7. Efficient After-Sale Service System
Suppliers with verified business licenses
Audited Supplier 
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