The retractable belt conveyor series is mainly used for transporting raw coal in underground coal mines, working face operations or tunneling tunnels. It has the functions of storing and releasing the belt. The middle body adopts a bolted pipe frame structure, which is easy to disassemble. The tail can be connected to a bridge-type transfer machine or tunneling machinery. This series of conveyors has a simple structure, strong versatility, high efficiency, easy use and maintenance, and can achieve long-distance continuous transportation.

The belt conveyor is divided into two parts: a fixed part and a non-fixed part. The fixed part consists of a head transmission device and a belt storage device, and the non-fixed part consists of a bolted quick-detachable bracket and a tail.