... product; 2Automated proces 3Easy maintainance 4Energy saving stone and sand making production line:Application of Sand production ... The efficiency is high, operation cost is low, crushing ratio is high, capacity is high, and pollution is very low ... Belt Conveyor, Vibrating Screen, Flotation Machine, Magnetic Separator, Shaking Table, Agitation Vat, Spiral Chute, Spiral Classifier, Thickener, Filter ...