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Mine process and mining equipment
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Shibang - by , 18-sep-12
4.7 ( 521 Ratings)

Sand washing machine in mining process clearing dust

sand washing machine


Adopting advanced technologies at home and abroad, developed and produced to be used in conjunction with sand making machine according to the actual situation of domestic sand and gravel industry, the Sand Washing Machine is a kind of efficient round bucket of sand washing equipment, which has three functions: clean, dehydration and grading. Sand Washing Machine is widely used for washing separation, classification and clearing dust and so on in such industries as stone crushing mining, metallurgy, building materials and hydroelectricity, and it is applicable for washing separation of fine and coarse granularity materials, especially of sand for building and road construction.

Working principle

The electric motor runs slowly with the impellor after being decelerated by the V-belt, decelerator and gears. The sand and stone flow into washing tank from feed tank, rolls with the impellor, and rubs each other. Therefore the impurity covering the sand is washing away and the vapor coating on the sand is broken, which help the dehydration. At the same time adding more water can form powerful current to take away promptly impurities and some low-weight wastes from washing tank. Through the above process, the washing activity is finished. The clean sand and stone is lift up by vane. Finally, the sand and stone goes to the out launder from the rotary impellor to finish the washing task.


  1. High level cleaning, little loss of the sand during the washing process, especially for that the drive parts of the Sand Washing Machine are separated from water and sands. So that it has lower failure rate than the usual Sand Washing Machine.
  2. Reasonable structure, noval sealed structure, totally enclosed oil bath transmission device and the adjustable overflow weir plate ensue this series products' high efficiency, long durability, good result of cleaning and dehydration, and fine grain products remain stable.
  3. Large capacity and low consumption.
  4. Water saving, no pollution, durable in use.
  5. Easy and convenient maintenance.

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