XSD Sand Washer is commonly known as wheel-bucket type sand washer. It is developed and produced by SKE through adopting domestic and overseas advanced technologies and combining the actual situation of domestic aggregate industry. It is usually used with the sand maker.

When a XSD Series Sand Washer is working, driven by the motor, the impeller starts to rotate slowly under the coordinated action of triangular belt, reducer and gear. Sands and gravels enter the wash trough along with the feed trough where they, under the action of impeller, roll over and grind each other to remove impurities on the surface and to destroy the water vapor layer covering sands to facilitate dehydration. At the same time, add water to form a strong water flow to rinse away impurities and foreign matters. Clean sands and gravels are taken away by blades of the impeller and then poured into the discharge trough from the rotating impeller. This is the whole process of sand washing.