The sand washing machine, also called sand washer. Sand washing machine is a kind of water washing style equipment to be matched with the sand making machine and can reduce the dust and stone powder which mixes with the final sand, so sand washing machine can improve the quality of the sand.
basic principles of sand washing mashine
The sand washing machine drives the impeller in the water groove to move like a circle transmitted by electric motor and decelerator, and then mixes, overturns, cleans and discharges the sand or slag pellets in the water groove. For example, our sand washing machine adopts the inclination of 15°. Under the water tub, three weir plates form the sediment pool, the screw head is immersed in this pool, the screw is driven by electric motor through reducer rotating continuously, the fresh water is feeding from porous plate at bottom of sediment pool, this machine have three functions of washing, dewatering, classifying.
Types of sand making machines
Bucket sand washer is simple in structure and easy in operation. The impeller driving bearing device is isolated from water, avoiding damage of bearing device due to its immersion in water.
Screw washing machine is mainly used at construction site, and hydropower station for classification and dehydration operations of the small particles.