High Efficient Sand Washer

High Efficient Sand Washer is widely used for cleaning materials in the following industries: highway, water conservancy and quarry, minerals, construction, chemical industry, and hydropower, cement mixture station and so on.

Sand washer, screw sand washer Operating Principle:
Washing:
The screw sand washing machine is feeding into the sediment pool from the feeding box, acting by rotating screw blade, the sand is turning and rolling and grinding each other to eliminate impurity and water-air layer around sand to facilitate de-water. The fresh eater rising current from the porous plate carry foreign matter to water surface and overflow the weir plate, to finish washing processing

De-watering:
The sand with bigger density is sunken down to tub bottom, the screw blade push this sand upwards, when passing through upper tub of proper length above water level, the water is draining into sediment pool from another drainage ditch, the de-watered sand is out from the discharging opening.