... belt conveyor machineryUsed range: Rubber belt conveyor used in coal, mine, metallurgy,power plant, harbon, cement, chemical industry.Belt width: 0. ... (covering, inverted trough, a funnel and so on)Special devices: High temperature, cold weather, exploration-resistant, fire-resistant, acid-resistant, ... time: Within 30 days, FOB, shippment. explosion-proof belt conveyor machinery for coal mining use