Product Introduction

Srew sand washer is widely used in sand and gravel field mining building materials transportation chemical industry water conservancy and hydropower concrete mixing station and other industries to wash materials but also is a sand production line gravel production line essential sand products.

Working principle

The main working parts of srew sand washer are spiral blades.Srew sand washer is a new kind of sand washer which makes sand continuously turn by rotating the screw parts.Material is evenly into the feed box continuous to inject a certain amount of water in the tub transmission part drives the screw axis rotate at a certain speed forcing the material in the tub flip rolling and the discharging mouth movement fine grained material and impurities with the overflow water through the overflow weir discharge coarse-grained material is being exhausted from port discharge so as to realize material washing grading removing impurity and dehydration.

Features

1. The sand washer is simple in structure and stable in performance. The impeller rotating bearing device is isolated from water and water-receiving materials which greatly avoids damage of the bearing caused by water sand and pollutants.

2. Little loss of medium and fine sand and stone powder.

3. The sand washer has almost no wearing parts except screen;

4 long service life long-term maintenance to reduce costs.