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1.clear up and remove the dirt and contaminate mixed in sandstones, 2.adjustable overflow weir and reliable transmission system - details see: https://www.machineto.com/2013-hnyl-mini-silica-sand-washing-machine-10320572

Application of the sand washing machine

It is used to clean and separate the dust and impurity from the sand and improves the sand quality.Sand washing machineis a necessary equipment matched with sand making machine. Sand washing machine is mainly used in building site, gravel plant, concrete dam building site of hydropower station, etc

1.wheel sand washing machine/XSD Technical Parameter

Model	Wheel Size (mm)	Max feed size (mm)	Power (kW)	Weight (t)	Capacity (t/h)	Overall dimension (mm)
XSD2610	Φ2600×1000	10	5.5	2.7	20-50	3255×1982×2690
XSD2816	Φ2800×1600	10	7.5	4	30-70	3540×3000×2880
XSD3016	Φ3000×1600	10	11	7.3	50-100	3845×3000×3080

Working principle of the wheel sand washing machine

The electric motor runs slowly with the impellor after decelerated by the belt, decelerator and gears wheel. The sand and stone flow into washing launder from feeding launder, rolls with the impellor, and grinds each other. The impurity covering the sand is washing away. At the same time, add more water, the strong water flow will take away the waste and some low-weight wastes from the washing launder. Thus, the washing function is finished. The cleaned sand and stone is lift up by the vane. When it goes up slowly, the water begins to drop through the mesh and fall back in the washing launder. On one hand, water is removed from the sand and stone; on the other hand, the water can be fully used. Finally, the sand and stone goes to the out launder from the rotary impellor to finish the washing task

2.screw sand washing machine /LSX Technical Parameter :

Working principle of the screw sand washing machine

This sand washing machine adopts inclination of 15º, 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