LM vertical mill adopts new milling devic and automatic electric control system, integrating drying, grinding, powder selection and conveying together. It focuses on non-metallic ore, pulverized coal and slag fine grinding three major fields.
Input Size
38-65mm
Capacity
13-70T/H
cement, electricity, metallurgy, chemical, non-metallic mineral ore and other industries, focus on non-metallic minerals, coal and slag three major areas.
calcite, dolomite, barite, talc, calcium carbonate, bentonite, slag, etc.
1.Energy efficientAdopt fully automatic control system, can realize remote control, easy to operate.
2.High grinding efficiencygrinding efficiency and low energy consumption, saving 40% -50% power consumption compared to ball mill.
3.Easy maintenance and low operating costGrinding roller bearings are lubricated with forced thin oil, longer bearing life
Working Principle
The main motor drives the grinding table to rotate through the reducer, and at the same time, the wind enters the mill from the air inlet. The material falls through the screw feeder's discharge port and falls in the center of the grinding table. When grinding the roller table area, it is crushed by the grinding roller, and the bulk material is crushed directly, and the fine-grained material is extruded to form a material bed for inter-particle crushing. The crushed materials continue to move toward the edge of the grinding table until they are taken away by the strong air flow at the wind ring, and the larger granular materials fall back onto the grinding table to continue crushing. Under the action of the blade, the coarse particles are returned to the grinding table for grinding. Qualified fine powder is discharged with the air flow and collected by the system's powder collector. The collected powder is the product of the ultra-fine vertical grinding.
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