... , easy to dig a powder, granular, small block of low-abrasive materials and bags of materials, such as coal, gravel, sand, cement, ... material temperature is less than 60 °C. The form of their captain and assembly can be determined according to user requirements, transmission ... .6841422363685587532.01031742894516779222.51252113505468211117 2012 Tongyuan Belt conveyor used for coal and all kinds of ore