Sand Washing Machine: 1. Reasonable structure, 2.Large capacity, 3.Low consumption, 4.Little loss of the sand Sand washing machineSand Washer is ... drop through the mesh and fall back in the washing launder. On one hand, water is removed from the sand and ... launder from the rotary impellor to finish the washing task.Characteristics of sand washing machine:1. Reasonable structure, 2.Large capacity, 3. ...