Quartz stone is a kind of non-metallic minerals, is a hard, wear-resistant, stable chemical properties of silicate minerals. Quartz sand is quartz stone broken and processed into quartz particles, the color of quartz sand is milky white, or colorless translucent, Mohs hardness 7. Quartz sand is an important industrial mineral raw material, non-chemical dangerous goods, widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasive, filter media and other industries.
Quartz stone can of course be broken with a rod mill, the rod mill is much stronger than the grinding capacity of the sand making machine, and the quartz sand can be ground to about 100 mesh. In the purification process of quartz sand, one of the most important steps is to scrub, to wash away the impurities on the surface of the quartz sand, and then select and purify. The use of rod mill to deal with quartz sand can also play the role of scrubbing to a certain extent and help remove some impurities, which can be said to kill two birds with one stone.
The advantages of GMBZ series high efficiency and energy saving rod mill grinding quartz sand:
1. Good controllability of discharge device
Because the material inlet and outlet device of the rod mill has good controllability, it can match the appropriate grinding body with the actual grinding material of the user. The grinding body and the material are ground and crushed by line contact. On the one hand, the grinding capacity is stronger and the output is larger.
2, grinding at the same time with scrubbing function
In the purification process of quartz sand, the impurities in the middle of the product should not exceed a certain proportion. In the process of processing quartz sand, the rod mill also has the role of repeatedly scrubbing the material, which can help remove some impurities. It can be said that it is an incidental function of the rod mill.
3, grinding particle size is more uniform
Quartz sand bar mill adopts special discharge structure and environmental protection measures to ensure uniform discharge, large discharge and low pollution.
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