The belt conveyor produced by our company has the advantage of big transfer quality, simple structure, convenient maintenance, standard parts, etc so it is widely used in mining, metallurgy, coal industry to transfer sandy or packaged material. According to different transfer requirements, the transfer system can be only one belt conveyor or multi-conveyor or combined with other transfer equipments in horizon or in slope. It can be used under the circumstance temperature range from -20 Celsius degree to +40 Celsius degree. The temperature of transferred material should be lower than 50 Celsius degree.