spiral sand washing machine / spiral sand washer / sand blaster pressure washer

The introduction of sand washer :

Sand Washing Machine (sand washer) is widely used in particle aggregate sand screw washing, grading and dehydrating quartz and sand in construction site, sand stone factories, hydropower station and concrete dam site, precast concrete factory, glass factory and etc. It is especially applicable to wash construction sand and paving sand. This sand washing plant has the features of reliable structure, convenient maintenance, big capacity, low power consumption, high cleaning level. The new sealing structure, totally closed oil bath type drive device and adjustable overflow weir plate promises that the machine works efficiently.

 

Operating principle of artificial sand washer (Bucket sand washer):
 

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 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 launder from the rotary impellor to finish the washing task.
 

Advantages of Mineral sand washer:
 

1. Reasonable structure, large capacity,
2.Low consumption,
3.Little loss of the sand during the washing process,
4.Low failure rate.