cottered roller chain is the general name of a kind of chain, which contains a variety of chain varieties, in addition to some conventional short-pitch roller chain, double-pitch roller chain, sleeve chain, bent roller chain, toothed chain, infinitely variable chain, there are many other products to choose from.

For example, stainless steel suspension chain, a chain product with stainless steel as a raw material, it is not only suitable for the food industry and vulnerable to chemical, pharmaceutical and other erosion occasions, but also for high and low temperature occasions, so the particularity of the material makes the corrosion resistance of the chain and high and low temperature resistance are very good.

If the chain is made of carbon steel material, it needs to be treated on its surface, and the more commonly used is nickel plating, zinc plating and chromium plating, so as to form the corresponding nickel plating chain, zinc plating chain and chromium plating chain. Although this can be used in outdoor rain erosion and other occasions, it cannot prevent the corrosion of concentrated chemical liquids.

Self-lubricating suspension chain is made of a sintered metal impregnated with lubricating oil, with superior wear resistance, corrosion resistance, as well as maintenance-free, long service life characteristics, is widely used in high forces, wear requirements, and can not be frequently maintained occasions.

As long as the sealing O-ring is installed between the inner and outer chain plates of the roller chain, a special O-ring chain with a special structure can be formed to prevent dust from entering and grease from flowing out of the hinge. This kind of chain must be strictly pre-lubricated before use to ensure that the use effect is good.

The remaining one is A rubber chain, which is based on the U-shaped attachment plate on the outer chain of the A and B series chain, and the special thing is that the rubber is glued on the attachment plate of the chain, which can increase the wear ability of the chain, reduce noise, and increase the shock-proof ability.

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