... )Application of belt conveyor:Belt conveyor is widely used in mining, gravel field, metallurgy, building materials, chemical industry, mineral processing, coal ... mining and other industries transport material.(3)Work environment of belt ... .520-30/7.50.8-2.0131-323800≤6/36-15/5.515-25/7.51.0-2.0278-5461000≤10 ...