High quality quartz powder as a basis for industrial raw materials widely used in glass, ceramics, refractories, metallurgy, construction, chemical, electronics, optical and other industries. However, processed into high-quality quartz quartz powder is indeed a problem, the main equipment for the domestic grinding quartz Raymond mill and vertical mill. So, what is the best equipment for the processing of quartz powder is? The principle of a grinding mechanism grinding, vertical mill, Raymond mill and the mill stand with Raymond mill similar to belong compacted crushed powder which doomed the amount it produces in unit time less than normal. Because vertical roller mill grinding pneumatic pressure is way bigger rolling mill rolls for the material pressure, so its grinding efficiency is much better than Raymond. Second, quartz powder quartz powder, also known as microsilica Introduction, its color is white or colorless, translucent, Mohs hardness 7, no cleavage of brittle, preparation of raw materials quartz sand fineness generally 20 to 120 mesh, The purpose of more than 120 product called quartz powder, the fineness of more than 325 projects are called quartz powder. Quartz powder processing, how to greatly improve the quartz powder mill production capacity while reducing the iron content of the quartz powder, quartz powder is the first large-scale production of technical problems to be solved. Third, quartz powder processing mill stand with Raymond and the difference between quartz powder processing Raymond: The existing general quartz powder processing user, prior to working with Raymond quartz powder. Investigation that its grinding production of about 1t / h, not only inefficient, high energy consumption and product size is difficult to control. Raymond resistant materials with high manganese steel, high manganese are weakly magnetic, mechanical iron which are difficult to remove. In addition, there are invalid Raymond collision between wear-resistant materials, with the increase of powder fineness, the iron content is also significantly increased. (2) quartz powder processing mill with the new legislation: a set of new legislation is the latest development of the mill crushing, grinding, separator, one of the efficient delivery of low-energy grinding machines, high grinding efficiency, low energy consumption product fineness is easy to adjust, the process is simple and so on. And production is relatively stable, generally 3 ~ 12t / h. The most important thing is to use a new type vertical milling machining quartz powder, which is easy to remove mechanical iron, the iron content of the product can meet the technical specifications. So, the new legislation has processed quartz powder mill "special adaptation", is the preferred equipment for processing of quartz powder. Article Source: http: //www.limojiqi.cn/news/42.html stand mill site: http: //www.limojiqi.cn