This type of sand washing and dewatering machine are used for washing the clay in the sand for purpose of increasing the sand quality. Because of low speed of wheel (1-3 rpm) and big water tank and high discharge of waste water most of fine sand will remain with product for better gradation. crushed and abrasive materials can Washed with this machine because of low weariness Of Wheel. Both Electric And Hydraulic Power Is Available In This Machine And A Strong Gearbox With High Torque Supplies The Power Transmission. Wheel Bucket Coupled With Spiral Classifier For Getting More Fine Material In Mine Products Is Available.