... Wearable spare patys3.Suitable to various environment The sand washer machine is mainly used for sand factory, electric pole factory, worksite of building ... to wash, classifying and de-watering various sands. This sand washer adopt inclination of 15°,under the water tub, three weir ... from porous plate at bottom of sediment pool, this machine are three functions of washing, de-watering and classifying. ...