The working principle of spiral sand washer is that in the process of spiral propulsion, the sediment is continuously ground by itself, so that the sediment is separated, and in water, due to different materials and different settling speeds, the sediment is separated. This kind of mechanical sand washer is widely used because of its high cleaning rate, energy saving and water saving.
Water wheel sand washer has the advantages of simple structure, convenient operation and long service life, and has been widely used in stone washing, sand washing, artificial sand making, dehydration and other industries.
When the roller screen rotates with the roller screen, it grinds the sand mixture to separate the sand and stones, and the sand flows out with the water after being washed by a high-pressure water gun. Because of the light weight of impurities such as soil, sand is precipitated again, thus achieving the purpose of sand-mud separation and sand washing.