device The elevator is a belt with a bowl, a belt or a stretch band on which the buckets are installed and it rotates around its axis and transports the materials vertically. Belt elevators are used for light industries and mostly for transporting small and powdery bulk materialsDue to the fact that in the general condition of the belt, the ratio of the chain is weaker, the belt elevator is economical for the purpose of transferring materials from projects with lighter material weight, but in any case, they work in metal and non-metal mines such as coal mines. , stone, lime, sand and recycling cannot be ignored. The difference between a belt elevator and a chain elevator, its transmission tool and the way to connect the buckets to the transmission system, which is a chain in one and a belt in the other.