chain coupling is composed by a duplex roller chain and two sprockets, The fuction of connection and detachment is done by the joint of chain. It has the characteristic of simplicity,high efficiency , easy-on and easy-off  and nice out-look.

It also has a aluminium cover to prevent dust and protect the lubricant and make the life of chain coupling a long-lasting one.if you are interested in our products, please feel free to contact me .

Welcome to your inquiry !

chain coupling