... transportation, no relative motion between materials and conveyor, low noise, simple structure, easy maintenance, less energy consumption, and ... is inclined at an angle. The rack is equipped with a belt roller, roller, etc., and used to stimulate ... Flotation Machine, Magnetic Separator, Shaking Table, Spiral Classifier, Thickener, Filter, Drier, Rotary Kiln, Sand Washer, Sand Production Line, Metal ...