... the rotary impellor to finish the washing task.Characteristics of sand washing machine:1. Reasonable structure, 2.Large capacity, 3.Low consumption, 4.Little loss ... of the sand during the washing process,5.Low failure rateSpecifications: modal GX2000GX2600 GX2800 GX3200 GX3600 capacity (t/h)8-40 20 ... -100 30-150 100-280130-460 return sand capacity(t/h) 3-8 5-15 8-20 15-40 30-60power ...