... clinker, concrete aggregate, ceramic raw materials, iron ore, coal, gold, copper, corundum, bauxite, silica, etc.Working process: Materials fall from the ... Separator, Shaking Table, Agitation Vat, Spiral Chute, Spiral Classifier, Thickener, Filter, Drier, Rotary Kiln, Sand Washer, Screw ore washer, Sand-making Production ...