... 3, stable function 4, complete set Spiral sand washer features: 1.can wash rocks, stone, ores, sand ... Working principle of the spiral sand washerThis spiral sand washer adopt inclination of 15°,under the water tub, ... .3. Features of spiral sand washerThis spiral sand washer features of reasonable structure, big process capacity and ... -4006371811Web:www.zzkeheng.com Traditional XS series Sand washer