The belt conveyor which produced by our company can economical and effective to transport all kinds of materials. The belt transmission according to the principles of the friction, with the advantages of large amount of transmission, long distance of transmission, smooth transportation, no relative motion between materials and conveyor belt, small of noise, simple structure, easy to maintain, low energy consumption, parts standardization, etc., then it is widely used in mining, metallurgy, chemical industry, casting, and building materials industry, transport and production lines, as well as the construction sites of hydropower stations and ports and other production sectors.