... casting, heat treatment, etc. Not only the single machine (crusher, mill, dryer, etc.), but also the whole ... discharging equipment, dust catcher, etc).Working PrincipleRotary dryer machine adopts direct flow type of heating with heat source ... Conveyor, Vibrating Screen, Flotation Machine, Magnetic Separator, Shaking Table, Spiral Classifier, Thickener, Filter, Drier, Rotary Kiln, Sand Washer, Sand ...