Ultra-fine vertical mill is a common grinding equipment, integrating crushing, drying, grinding, grading and conveying in one of the ideal equipment for the grinding industry, which can be widely used in metallurgy, chemical industry, construction, cement, electric power and other industries for making powder. It can be widely used in metallurgy, chemical industry, construction, cement, electric power and other industries.
How does the LUM ultra-fine vertical mill work?
During normal operation, the electric motor drives the grinding plate through the reducer while the hot air enters the vertical mill body through the air inlet, and the material falls from the lower material outlet to the center of the grinding plate and moves evenly from the center to the edge of the grinding plate under the action of centrifugal force, and is crushed by the grinding roller when passing through the ring groove on the grinding plate. The crushed material continues to move to the edge of the grinding disc until it is taken away by the strong airflow at the wind ring, and the larger granular materials fall back to the grinding disc to continue to be crushed, and the qualified fine powder comes out of the mill with the airflow and is collected and discharged as finished powder by the powder collector of the system. By adjusting the separator, the required particle size of different products can be achieved.
Superfine Vertical Grinding Mill
The configuration of the ultra-fine grinding production line is as follows.A complete vertical mill production line includes crusher, elevator, storage bin, vibrating feeder, vertical mill mainframe, classifier, powder collector, dust removal system, vertical fan, air compressor, electrical control system, etc.
There are two general points that affect the working efficiency of the mill as follows.
Grinding material hardness, if the material is too hard, the more difficult it is for the mill to grind the powder thus causing wear and tear on the equipment. So do not let the mill equipment overload work.
The temperature of the material to be ground, if the temperature is too high coupled with the impact friction of the grinding body will lead to high temperatures in the mill, the phenomenon of sticky balls affect the quality of the mill. Therefore, the temperature of the material to be ground should be strictly controlled.
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