XSD sand washing machine is an efficient sand washing equipment developed and produced by introducing advanced technologies from home and abroad and combining the actual situation of the domestic sand and gravel industry. It is applicable to a wide range of materials, including granite, marble, basalt, limestone, quartz, pebbles, copper ore, iron ore, etc. The equipment adopts a simple and reasonable structural design, with the advantages of low failure rate, large processing capacity and high cleanliness. It is often used in conjunction with a sand making machine, and its main functions include cleaning, dehydration and grading. During the sand washing process, the materials are constantly rubbed against each other under the drive of the impeller to remove impurities on the surface of the sand and gravel, and destroy the water vapor layer covering the sand particles to achieve dehydration and impurity removal. The XSD series wheel bucket sand washing machine also has a good sealing structure, and the transmission device adopts a fully enclosed oil bath transmission to avoid damage to the bearings by water, sand and pollutants.