LUM Ultrafine Vertical Grinding Mill

Product Features: Higher capacity, better powder quality, more excellent comprehensive performances
Input Size: 0-10mm
Capacity: 5-18TPH
Material: Limestone, calcite, dolomite, petroleum coal, gypsum, barite, marble, talc, coal powder, etc.

Working Principle

The vertical drive motor of LUM Ultrafine Vertical Roller Mill through reducer rotating disc, solid material feeding device through air lock from the inlet into the disc center, the centrifugal force field and thrown to the surrounding disc by repeated vertical roller mill rolls and crushed. Crushed material from the edge of the disc of the overflow, which powdered material is rising from the bottom of the machine with a high-speed air from rising air and powder materials through the vertical roller mill when the upper part of the separator, in the role of a rapidly rotating rotor under , grits are separated again fall into the center of the grinding disc, powder into the air from the upper part of the grinding mill, in the collecting device is collected, namely products. No particulate material away by air, after the disc through the outer loop of the overflow bucket elevator to return the mill feed, and new materials to enter into the mill grinding together again. For materials containing high moisture in the ground through the hot, wet material in the process of grinding, separator and flows in full contact with the hot air is dry, to product moisture requirements.

Features Of LUM Ultrafine Vertical Grinding Mill

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