Spiral sand washing machine


Description of spiral sand washing machine :
The spiral sand washing machine can improve the quality of final sand by cleaning sand. It is a screw structure, and equipped with sand making machine and sand washing machine. It is mainly used for cleaning, grinding and dewatering sand, stone and aggregate. This kind of sand washing machine’s structure is reasonable, processing capacity is large, low economical power generation cost, especially  the advanced design of single screw sand washing machine, so that transmission part is isolated from the water. Our spiral sand washing machine used to wash quartz sand, quartz, limestone sand, basalt, chrome sand, dolomite, feldspar and other materials.

Usage of spiral sand washing machine:
The spiral sand washing machine produced by our company is mainly used in construction sites, gravel plants, prefabricated plants and a large number of hydropower site with gravel off mud, screening operations, can also be used for ore sorting operations.  It can handle materials within 0-30mm. The machine has the advantages of simple structure, easy maintenance and high washing efficiency.

Working principle of spiral sand washing machine:
This sand washer should be installed with an angle of 15 degree, 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.