Belt conveyor made by our company can transmit various materials economically and effectively. During industrial production, belt conveyor can be used as a link among equipments to realize the continuity and automation, improve productivity and reduce labor intensity. The machine moves according to the friction transmission principle, with the advantages of large transmission amount, long distance, smooth transportation, small noise, simple structure, convenient maintenance, low energy consumption, standard components and so on. Therefore, it is widely used in mining, metallurgical, chemical industry, casting, building materials, hydroelectric station, construction site, port and other production departments to transport loose materials and finished products. Based on the transmission process requirements, all kinds of transmission methods are available to meet the needs of different operation lines. Working temperature is between -20℃ and +40℃ and the temperature of conveying material is under 50℃. Belt Conveyor Systems continuously transport bulk materials, excavated and crushed rock material in a clean and efficient manner over long distances, through curves and up and down via considerable inclinations. The design parameters strongly determined the climatic conditions and material properties. Tenova TAKRAF Belt Conveyors can be stationary, shift able, enclosed, running in tunnels over long distances, mounted on sleepers, on rails and onto the tunnel roof. The belt width ranges from 1 m to 3 m, the maximum belt speed today reaches 6,1 m/s in copper mines (even 10 m/s on conveyor bridges).Besides countless belt conveyors in lignite mines worldwide, in 2000 Tenova TAKRAF built a conveyor system with the world longest 16.8 km single conveyor, thereof 16 km inside of an inclined tunnel.