The spiral classifier is widely used in the grinding circuit of beneficiation as the pre-classification and inspect classficiation machine, and also in the ore washing and desliming operation. It has advantage of simple structure, reliable running, easy operation and so on.
Spiral sand washing machine ( LX XSD series sand washing machine : )
Weiqiang Heavy Sand - washing - machines in the Spiral sand washing machine ( LX XSD series sand washing machine ) power consumption is small , the advantages of high cleanliness . Sealing structure of totally - enclosed driving device , the adjustable weir plate to ensure that our products are highly efficient , durable , washing , dehydration , and fine - grained product remains stable . Spiral sand washing machine ( LX XSD series sand washing machine ) in particular it is applicable to production of abrasives , refractory materials , cement , quartz sand , grit , slag powder , copper ore , iron ore , gold ore , the concrete aggregate , asphalt aggregate and the like in a variety of hard , brittle material , and , on the other hand , it is efficient , emery , magnesium sand , than traditional energy - saving sand making machine 50 % . Spiral sand washing machine ( LX XSD series sand washing machine ) Applied to metallurgy , building materials , water and electricity industries were among the washing , classification , etc . , for the fine and coarse material washing operation .
Working principle of spiral classifiers:
The specific gravity of solids differs due to their different sizes, so does their sedimentation rates. Therefore, the light and fine particles float above the surface and overflow from the overflow edge. Then they flow into the next working procedure of ore dressing. The heavy and thick particles sink into the bottom of the water tank and become return sand which is transported by the spirals to the ore discharge mouth for discharge. The body seat is made from the channel steel while the body is welded by steel plate. The water inlet head and the shaft head of the spiral shaft are covered by raw iron, which is wear-resisting and durable. And the lifting device can be controlled both electronically and manually.
