Introduction

This machine makes use of buoyancy of water to separate sand from dust and impurity.It achieves purifying, lifting and conveying of the minerals through the stirring of screw slice. During lifting, the minerals are also stirred so that the coarse sands and fine sands are evenly mixed.

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　　1.Sand and mountain floor is not easy to flow, final product can be up to international standard.
　　2.Screw sand washer has no wear parts except screening net.
　　3.Long lifespan and it is not easy to break.
　　4.Reasonable structure, easy maintenance, big capacity, low consumption, high clearance. New sealing structure, blocked oil transmission device and adjustable overflow plate can make sure that the product has high efficiency, is durable and good dehydration.
　　5.Screw sand washer is used for washing, grading and hydrating in the building plant, sand stone plant, glass plant and hydropower station.