Sand Washing Machine Sand Washer Capacity:20-50,30-60,50-120 Power: ... ,7.5-11kw,11-15kw Paricle Size: less than10mm Sand Washing MachineSand Washer Wheeled Type Spiral Type Chain Bucket Type The ... water wheel to move slowly. Sand and stone enters the washing tank through feeding tank. They roll, grind and remove the ...