SBM heavy machine talc vertical roller mill manufacturer, in the talcum powder production process, the choice of vertical roller mill equipment is crucial, because the quality, fineness and particle distribution of talcum powder is one of the key factors affecting its effect in the industrial field. Choosing the right talc vertical roller mill equipment plays a vital role in the entire talc mill. In order to meet the needs of major talc milling manufacturers, SBM heavy machines continue to improve the existing vertical roller mill equipment, and constantly strive to produce efficient and energy-saving talc vertical roller mill equipment. After years of research on talc equipment, The traditional vertical roller mill has been improved by using 6 grinding rolls and the production is very large, which fully meets the needs of the milling investors.
Talc powder is the basic raw material used in the powder. It spreads evenly, has good slip and has a certain luster. The talcum powder suitable for fragrant powder must be white, odorless and soft and smooth. At least 98% of its fineness can pass through 200 mesh sieve holes. The finer the better, the better the talc has lubricity, anti-adhesion, flow aid and fire resistance. Excellent physical, chemical properties such as good properties, acid resistance, insulation, high melting point, chemical inactivity, good hiding power, softness, good gloss, strong adsorption, etc. Since the crystal structure of talc is layered, it is easy to The tendency to split into scales and the special smoothness, if the content of Fe2O3 is high, it will reduce its insulation.
The talc is soft, its Mohs hardness coefficient is from 1 to 1.5, it has a slippery feel, the cleavage is extremely complete, it is easy to crack into thin slices, the natural rest angle is small (35°~40°), it is extremely unstable, and the surrounding rock is silicified. And shale petrochemical magnesite, magnesite, lean or dolomitic marble, except for a few moderately stable, generally not stable, joints, crack development, the physical and mechanical properties of ore and surrounding rock have a great impact on the mining process big.
As a highly socially responsible and reputable industrial milling equipment manufacturer, SBM Heavy Machinery has always been adhering to the philosophy of “pious, precise, rigorous and harmonious” and has been committed to the research of crushing sand making and industrial milling equipment technology. Improvement of equipment performance, the technical performance of many vertical roller mill equipments currently produced has reached international standards, playing an irreplaceable role in the industrial milling industry.