... 3.High efficiency; Belt bucket elevator mining bucket elevator coal bucket elevatordesigned for vertical conveyor and granular, powder and small ... grinding suction smaller disperses the shape material, such as food, coal, cement, ore, etc, hoisting height highest 40 m. ... material doesn't exceed 200°CFeatures:1.running stably with low noise, speed adjustable by transducer;2.anticorrosive bearings, ...