chain coupling is composed by a duplex roller chain and two sprockets.
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 .
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