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Spiral Sand Washer

Power:11-18.5*2 (kW).
Applicable materials:river pebbles, pebbles, limestone, granite, quartz sand, natural sand, machine sand, river sand, etc..

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Spiral sand washer (screw sand washer) is an efficient sand and stone desilting and washing plant. It is divided into single spiral and double spiral structures according to the amount of cleaning materials. The spiral sand washer can wash away mud and impurities in river sand and tailings sand, which can reduce mud, water, dust and other impurities to improve the quality of the sand.The spiral sand washer is widely used for washing, grading, removing impurities in highway, hydropower, construction and other industries etc as well as for fine-grained and coarse-grained materials washing and other operations. It is especially suitable for sand and gravel processing for construction and road construction.


Reasonable structure, convenient maintenance, large handling capacity, low power consumption.
Good cleaning and dehydration effect, low loss rate of fine sand and stone powder.
Fully enclosed and oil-bath transmission device needs low equipment maintenance cost.
Large capacity, high sand cleanliness.
Less wearing parts and long service life.

Working Principle

When the bucket wheel sand washer is working, the impeller is driven to rotate slowly by the speed-regulating motor through the triangle belt, reducer, and gear. After entering the washing tank from the feed tank, the sand and stones are tumbled under the impeller and grind each other to remove the impurities on the surface, and at the same time destroy the water vapor layer covering the sand particles to facilitate dehydration. Meanwhile, adding water to form a strong water flow to timely remove impurities and foreign objects with small specific gravity and the impurities will be discharge from the overflow port washing tank. The clean gravel is taken away by the blade, and then the gravel is poured from the rotating impeller into the discharge trough.


Please strictly refer to the product technical parameters for work. specifications are subject to change without notice. Please refer to the actual data of machine.

Model Quantity of spiral (mm) Diameter of spiral (mm) Length of tank (mm) Feeding size (mm) Rotating speed of spiral (r/min) Power(kW) Water consumption(kg/t) Capacity(tph)
LXS-920 1 920 7585 ≤10 21 11 10-80 100
2LXS-920 2 920 7585 ≤10 21 11X2 20-160 200
LXS1120 1 1120 9750 ≤10 17 18.5 20-150 175
2LXS1120 2 1120 9750 ≤10 17 18.5X2 40-300 350

Note:The capacity may vary with different materials and feeding sizes. Technical parameters are subject to change without notice.

CFTC is one of the most reliable Spiral Sand Washer manufacturers in China with many years of experience in Spiral Sand Washer production . We can supply a complete set of Spiral Sand Washer with highest quality. Our Spiral Sand Washer have been exported to Kenya ,Ethiopia, Zambia, Tanzania, Saudi Arabia,Sri Lanka, Egypt ,Pakistan ,Vietnam ,Indonesia, the Philippines, SouthAfrica and other countries . If you have this need , please contact us or send email to [email protected]

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