... while completing a number of process operation, it is widely used. Main belt conveyor, plate conveyor, scraper conveyor, bucket ... .(2)Used in:Belt conveyor is widely used in mining, gravel field, metallurgy, building materials, chemical industry, mineral processing, coal mining and ... of low-abrasive materials and bags of materials, such as coal, gravel, sand, cement, fertilizer, and grain. Sent ...