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Spiral Sand Washer

Spiral Sand Washer

Spiral sand washing machine is used to remove the dust and stone powder in the sand produced by sand making machine, it also can do sand-selecting work or the similar process.

  • 500-2000mmFeed Size
  • 1.1-15KWMotor Power
  • 6-400 tphProcessing capacity

What is spiral sand washer?

Spiral sand washier is a kind of sand washing machine. It is used together with sand making machine and plays an important role in sand production plant. It mainly stirs the sand and gravel materials through the spiral blade to make the mud and impurities mixing with water to realize the cleaning and screening of sand stone material. It could be made single spiral and double spirals type.
sand washing machine
sand washing equipment
spiral sand washer
sand washing machine
sand washing equipment

Why choose spiral sand washer?

Spiral sand washer is especially suitable for the washing, grading and impurity removal of medium, fine-grained and coarse-grained materials.

It can effectively clean the sand and gravel with serious mud impurities with a strong cleaning ability

It often used in large scale sand production lines due to great washing ability.

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  • High Quality

    Spiral sand washer can process materials within 0-30mm and can wash the soil and ash powder on the material into clean materials.

  • Customized Design

    The spiral blades are made of wear-resistant materials, which ensure working continuity and reduce the running cost.

  • Good Performance

    Special sealing structure and adjustable overflow weir plate ensure sand washer more durable, with good cleaning and dewatering effects.

Product features

Spiral washing machine is mainly composed of washing tank, speed reducer, motor, main shaft, screw blade and lifter support. The structure is simple and has few parts.

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Working principle

When the spiral sand washing machine works, the constant sharp motor drives the impeller to rotate slowly after the gear slows down through the triangle belt, the reducer and the gear decelerates. The sand and stone feed groove enters the washing tank, rolls under the drive of the impeller, and grinds each other to remove the impurities covered with sand and stone, and at the same time destroy the water vapor layer covered with sand particles in order to facilitate dehydration. At the same time, add water to form a strong flow, take away impurities and small dust.

how does sand washing machine work?


Model Spirals Number
Screw Diameter
Sink Length
Motor Power
XL920-7.5 1 ∅920 3600 40-60 4P-11
2XL920-7.5 2 ∅920 7500 90-120 4P-11x2
XL1120-7.5 1 ∅1120 5000 40-120 4P-18.5
2XL1120-7.5 2 ∅1120 10000 80-240 4P-18.5x2
XL1500-9 1 ∅1500 9800 100-170 4P-22
2XL1500-9 2 ∅1500 18000 200-280 4P-22x2

*The output will vary according to different materials, feed particle size and other factors