... DTII rubber belt conveyors:Used range: Rubber belt conveyor used in coal, mine, metallurgy,power plant, harbon, cement, chemical ... kinds): Canvus, nylon, steel wire, plastic belt. 2. Driving part (electronic motor, high speed coupling, speed reducer, low speed ... 7. Cleaning device (Elastic cleaning device in the front part, and empty segment cleaning device in the middle.)8. Brake device (Roller ...