Sand Washer,Spiral Sand Washer,Sand Washing Machinery Description Sand Washer is generally used to clear up and remove the dirt and contaminate mixed in sandstones. Novel sealing structure, adjustable overflow weir and reliable transmission system could fully ensure the complete washing and dehydrating. It is frequently used in industries in need of sand including highway, water conservancy and constructions. Working Principle When the sand washer works, the motor drives the impeller to rotate slowly. While the dirt and impurities are removed by the addedwater, the large blocks are conveyed by the rotating impeller to the discharge chute. Technical Parameters Model Screw Diameter (mm)Tub Length (mm)Selected Granularity (mm)Processing Capacity (t/h)Screw Speed (r/min)Motor Power (kw)Water Consumption (t/h)Overall Dimension (mm)Machine Weight (t)XL9159157585≤10100211110-808500×2810×36006.272XL9159157585≤10200212×1120-1608420×3765×396011.11XL111511159782≤10175171520-15010970×3945×472010.182XL111511159782≤10350172×1540-30010970×5250×472017.94