O-ring chain protects the inside of the chain by inserting elastic o-rings between the inner plates and the outer judges by isolating the inside of the chain from the external environment and preventing heat and foreign substances from entering the high speed exhibition (through self-lubrication).
These features were first developed as a motor cycle chain, but are now used in a wide range of areas including packaging, chemical, agricultural machinery, and textile industries. Dongbo O-ring Chain features a lower durability and lower noise level than a standard chain and is divided into standard or ring (permissible temperature 60) and X-ring chain.
The O-Ring chain available at high temperatures is a custom-made specification, so please contact us.