Conveyor chain sprockets are widely used in mechanical transmission in chemical, textile machinery, food processing, instrumentation, petroleum and other industries. The small-diameter sprocket is generally made into an integral type, and the medium-diameter sprocket is usually made into a spoke plate type. To facilitate handling, loading and weight reduction, a hole is made in the spoke plate. The ring and the wheel core can be made of different materials.

As a common transmission force device, the conveyor chain is designed with a hyperbolic arc "chain" to reduce friction. It is used in places where the power is relatively large and the running speed is relatively slow. It has obvious advantages over belt transmission, such as Tanks, pneumatic compressors, etc., but the transmission speed cannot be too fast, because the chain is not as flexible as the belt transmission. It is composed of inner link and outer link. It is composed of five small parts: inner chain plate, outer chain plate, pin, sleeve and roller. The quality of the chain depends on the pin and sleeve.

The standard transmission roller chain is a universal transmission roller chain based on JIS and ANSI specifications. The plate chain is a hanging chain composed of chain plates and pins. Stainless steel chains are stainless steel chains that can be used in special environments such as medicines, water, and high temperatures. The standard attachment chain is a chain with attachments attached to the standard roller chain for transmission. Hollow pin chains are chains connected by hollow pin shafts. Pins, crossbars and other accessories can be freely attached or removed according to customer requirements. Double-pitch roller chains are double-pitch chains of standard roller chains based on JIS and ANSI specifications. It is a low-speed transmission chain with an average length and light weight, which is suitable for installations with long distances between shafts.