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SAND WASHER CATEGORIES

Double Spiral Sand Washer

Double spiral sand washer is the professional sand washing machine developed on the basis of previous technology and combined with the actual situation of sand and gravel industry. It is a high-efficiency sand washer which can separate the excess powder and mud and so on in the raw material. When working, the sand will grind each other under the driving of the impellers. By this way it can not only remove the impurities wrapped on the surface of the sand, nut also destroy the vapor layer wrapped around the sand, and completes the impurity cleaning processing in powerful water flow.

1. Long service life and low maintenance cost.

2. The loss of medium and fine sand is minimized, and the grade and fineness can meet the required standard.

3. The bearing device of impeller drive is separated from water and materials in water, which greatly protects the bearing from soaking, sand and pollutants.

4. Its novel sealed structure, totally-enclosed oil-bath transmission system, and adjustable overflow slice ensure the characteristics of high efficiency, durability, cleanness, and good dehydrating effect, and reliable product size.