... of process operation, it is widely used. Main belt conveyor:plate conveyor, scraper conveyor, screw conveyor,bucket conveyor, bucket elevator, overhead conveyors and so on.(2 ... meter, easy to dig a powder, granular, small block of low-abrasive materials and bags of materials, such as coal, gravel ... -20/1120-40/15-301.3-2.0655-1284 Standard Belt Conveyor with great quality