Dewatering Single Spiral 30t/H Screw Sand Washer 7.5kw

Spiral Sand Washing Machine Single Spiral 30-400t/h

The spiral sand washing machie  widely used for sand washing and classifying applications in quarries recycling and various kinds of mines.The sprial sand washing mahine cleans the sand with the propelling effect of the spiral blade. The material falls into the cleaning tank from the upper part of the spiral sand washing machine, and the high speed spiral blade involves the sand and stone in. The sand and stone are cleaned and sorted with the help of the different specific gravity of solid particles and the different settling velocity in the liquid.

WASHING is accomplished by the turning shaft causing material attrition. This attrition allows deleterious material to be broken up and discharged with the overflow waste water.

CLASSIFICATION is accomplished by adjusting the overflow weir boards to control the waste slurry and meet the desired specification.

DEWATERING is accomplished by conveying the desired material up the inclined tub and allowing water to drain from the product.

The advantage of Spiral Sand Washing Machine Single Spiral

1. Special hardened gear reducer, higher transmission efficiency, longer life and less maintenance;
2. Wear-resistant polyurethane blades are more wear-resistant, which greatly improves the life of wear-resistant parts;
3. The shaft end seal discards the traditional packing seal and adds a centralized lubrication system, which will have a longer service life.
4. Specially made square spiral tank, which is more convenient for the return of sewage and lower the moisture content of the finished sand;
5. Robust easy to assemble steel construction
6. Independent electric drive on each screw for maximum torque under load.

Application :

The Technical parameter of  Spiral Sand Washing Machine Single Spiral