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Principle Of Sand Washing Machine

Last Update:2020-05-12 17:03:09

Let's see how the sand washing machine works: the motor drives the impeller to rotate slowly after decelerating through the triangle belt, reducer and gear. The sand and stone enter the washing tank with the feed tank, roll under the drive of the impeller, and grind each other to remove the impurities covering the surface of the sand and stone, at the same time, destroy the water vapor layer covering the sand to facilitate dehydration; at the same time, add water to form a strong water flow, and timely mix the impurities and ratio The heavy and small foreign matters are taken away, and they are discharged from the overflow outlet washing tank.

Sand is one of the main components of concrete and mortar. Sand can be divided into coarse sand, medium sand, fine sand and extra fine sand according to the size of the particle and the index of the category. The blade wheel type sand washer also has a strong cleaning effect on the sand with different particle size modulus. Among them, the fineness modulus of coarse sand is 3.7-3.1, with an average particle size of more than 0.5mm; the fineness modulus of medium sand is 3.0-2.3, with an average particle size of 0.5-0.35mm; the fineness modulus of fine sand is 2.2-16, with an average particle size of 0.35-0.25mm; the fineness modulus of ultra-fine sand is 1.5-0.7, with an average particle size of less than 0.25mm. The impeller type sand washing machine can also clean these sands easily, contributing to the high-quality and high requirements of the construction.


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