The sand washing machine is widely used in the washing of the material in gravel pits, mining, building materials, transportation, chemical industry, water conservancy and hydropower, concrete mixing stations and other industries.
Sand washing machine working principle:
Sand washing machine work, the motor through the belt, reducer, gear reducer driven impeller slow rotation, sand and gravel into the wash tank to the trough in the impeller, driven by tumbling and grinding each other, remove the cover the gravel surface impurities, while undermining the vapor layer of the coated sand, in order to facilitate dehydration; add water to form a strong water flow, timely impurities and a small proportion of foreign objects away from the overflow export bowl discharge to complete the cleaning effect. Clean sand from the leaves away, the final sand and gravel from the rotation of the impeller into the trough to complete the cleaning effect of the gravel. Impact crusher manufacturers to produce a series of impact crusher, hammer crusher, cone crusher, crushing equipment, and has played a pivotal role in the development of machinery industry in China’s mines broken!
Performance characteristics of spiral sand washing machine
1. One of the spiral sand washing machine structure is simple, stable performance, the impeller drive bearing device isolation material with water and by water, greatly to avoid bearing result in damage to the phenomenon of flooding, sand and pollutants.
2. The aircraft used for gravel pits, sand washing compared with the traditional spiral spiral sand washing machine has obvious advantages as follows:
(1) fine sand and very little powder loss, washed building sand gradation and fineness modulus to achieve national “building sand”, “building with pebbles, gravel standard.
(2) of the aircraft in addition to the screen outside almost no wearing parts.
(3) long life, long-term no maintenance.
The spiral sand washing machine (sand washing machine) the use of advanced technology, combined with the actual situation of domestic gravel industry to develop high efficiency sand washing equipment, and the spiral sand washing machine to wash the height of reasonable structure, large output, loss of sand in the sand washing process , especially its transmission parts are isolated from water, sand, so the spiral sand washing machine failure rate is much lower than the commonly used spiral sand washing machine is the best choice for domestic sand washing industry upgrading.
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