... conveyor machineryUsed range: Rubber belt conveyor used in coal, mine, metallurgy,power plant, harbon, cement, ... , plastic belt. 2. Driving part (electronic motor, high speed coupling, speed reducer, low speed coupling, and ... trough, a funnel and so on)Special devices: High temperature, cold weather, exploration-resistant, fire-resistant, ... explosion-proof belt conveyor machinery for coal mining use