Roller chain is a type of chain drive most commonly used for the sketch of roller chain,  mechanical power on many kinds of domestic, industrial and agricultural machinery.It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient means of power transmission.

Roller chain is used in power transmission applications. Specialty applications for oil-field chain, bindery chain, lift chain, pin oven chain, film feeder chain...