Sand Washer(sand washing machine,sand cleaner equipment)is used to remove the dust in sand. It aims at improving the quality of sand. The materials include the requiring gravel in building-site, gravel factories, hydropower station and concrete mixing plants, post and electric pole factory, glass factory quartz sand and so on.



Working Principle of Sand Washing Machine:
The electric motor runs slowly with the impellor after decelerating by the belt, decelerator and gears wheel. The sand and stone flows into washing launder from feeding launder, rolls with the impeller and grinds each other. The impurity covering the sand is washing away. At the same time, by adding more water, the strong water flow will take away waste and some low-weight wastes from washing launder. Through the above process, the washing function is finished. The clean sand and stone is lift up by 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 of launder from the rotary impellor.

Main Technical Parameters of Sand Washing Machine
Type	Screw diameter (mm)	Capacity (T/h)	Power  (KW)	Weight (Ton)	Return Sand Capacity(t/h)	Rotational Speed (r/min)
XS2600	2600	20-50	5.5	3.5	5-20	0.8-1.2
XS2800	2800	50-100	75	5.1	10-30	0.8-1.2
XS3000	3000	30-70	7.5	7.2	5-25	0.8-1.2
XS3200	3200	80-120	11	8.8	15-35	0.8-1.2
XS3600	3600	120-150	15	14.2	25-40	0.5-1.2