Zenith screw sand washing machine is mainly used for sand processing, electric pole factory, building work site and concrete dam, various sands classifying and dewatering. This sand washer adopts inclination of 15°, under the water tub, three weir plates form the sediment pool, the screw head is immersed in this pool, the screw is driven by electric motor through reducer rotating continuously, the fresh water is feeding from porous plate at bottom of sediment pool, this machine have three functions of washing, dewatering, classifying.
1. Simple structure, transmission bearing of impeller depart from water and material.
2. The loss of fine sand occupy very small proportion.
3. No quick-wear part.
4. Long service life.
5. Reasonable structure, easy maintenance.
6. High capacity and cleanliness of sand.