... and batching control of various bulk solid materials. DFMC Weigh Scale 1.Brief product description and product advantages 1) ... 1) The product is widely used in such industries as cement, coal, coke-making, iron and steel, mine, power generation, ... range).3) Applicable to the following conveyors: belt conveyor, spiral feeder, trough chain conveyor, scraper conveyor, bucket conveyor, and crawler ...