How does a sand washing machine work? | LZZG
Then there is a point must you all very concerned, how does the sand washing machine work? Step1: Washing The electric motor runs slowly with the impeller after decelerated by the belt, decelerator and gears wheel. The sand and stone flow into washing launder from feeding launder, rolls with the impeller, and grinds each other. The impurity covering the sand is washing away.