The vertical roller mill machine of professional silicon manganese slag processing equipment has the following advantages:
（1）The production of professional silicon manganese slag processing vertical mill, grinding powder high efficiency, excellent energy saving. It can save 30% – 50% energy than ordinary mill, which is more effective.
（2）The production of professional silicon manganese slag processing vertical mill. It adopts the principle of material bed grinding, the material stays in the mill for a short time, and the product quality is stable and excellent.
（3）The roller can be turned out of the mill by hydraulic device. It is very convenient to replace the lining plate of roller sleeve and overhaul the mill.
（4）It adopts the limiting device of grinding roller to avoid the violent vibration caused by material breaking during the working time of the mill, and has high reliability.
（5）The system has small vibration and low noise; The system is sealed as a whole, operates under full negative pressure, and has no dust spillover, which can basically realize dust-free workshop;
（6）It integrates crushing, drying, grinding and conveying, with simple technological process, less system equipment, compact structure and small floor area.
（7）It uses PLC automatic control system, and can realize remote control, high degree of automation.