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Is a new type high-efficiency sand washing equipment that meets the actual requirements of sand and gravel industries. it has less sand loss in the washing process and can wash sand cleanly especially its transmission part is separated from water and sand, and the failure rate is much lower than common sand washing machines 


  • Simple structure and stable performance. The bearing device is separated from water and sand when the spiral blades are rotating, which can avoid damage to the bearing 

  • Fewer loss of fine materials and stone powder during the washing process to meet the standard of grading and fines modulus of sand for building 

  • Low operation and maintenance cost. Except for the spiral blades, There are no wearing parts.

  • Long service life, and maintenance is rarely required which greatly reduce the maintenance cost 

spiral sand washing machine
spiral sand washer technical parameters table
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