Energy Efficient Vertical Roller VRM Mill For Cement Slag Raw Material Coal

Energy Efficient Vertical Roller Mill For Cement / Slag / Raw Material / Coal

【Product Advantages】

1. The vertical mill adopts material layer rolling, friction and impact as the crushing mechanism, which has the advantages of high efficiency, large energy saving (40-50% energy saving compared with ball mill), low noise and small footprint.

2. The pressure adjustment method of the grinding roller is compressed by the air pressure of the flexible air spring, which can shrink freely, has no difference in rebound time, the pressing force is uniform and durable, and the production capacity is obviously improved; load start.

3. It integrates the functions of crushing, grinding, drying and grading, and has a wide range of applications. A single mill can be used for grinding of various materials.

4. In order to prevent the material from being too slippery during the grinding operation, the grinding machine is equipped with a mixing and spraying device, which is convenient for the establishment of the grinding layer of the material bed and improves the output.

5. By turning the boom arm of the oil cylinder, the grinding roller assembly is turned out to the outside of the mill for easy maintenance; the grinding roller sleeve and the grinding roller assembly become a split tapered sleeve tightening structure, which greatly improves the maintenance convenience and operation economy.

6. The control system can implement local and remote automation to realize unmanned operation

Large-scale raw meal vertical mills are widely used in raw meal processing technology. Vertical mill is an ideal large-scale grinding equipment, which can be widely used in cement, electric power, metallurgy, chemical industry, non-metallic minerals and other industries. It integrates crushing, drying, grinding, grading and conveying, and has high production efficiency. It can grind block, granular and powdery raw materials into required powdery materials.

Specifications And Technical Parameters Of HVM Raw Vertical Mill

【Working Principle】
The motor drives the grinding disc to rotate through the reducer, the material falls into the center of the grinding disc from the feed inlet, and the hot air enters the mill from the air inlet. Under the action of centrifugal force, the material moves to the edge of the grinding disc, and is crushed by the grinding roller when it passes through the annular groove on the grinding disc. Re-grinding, when the material in the airflow passes through the dynamic and static separator, under the action of the rotating rotor, the coarse powder falls on the grinding disc for re-grinding, and the qualified fine powder is milled together with the airflow and collected in the powder collecting device, which is product. Moisture-containing materials are dried during contact with hot gas to achieve the required product moisture.

【After-sale Service】
We have a long-term service in the production line, good technology, responsible after-sales service team. All members have more than 5 years of experience in the industry, and can provide customers with timely, efficient, comprehensive and scientific after-sales service. It can provide customers with the whole process of after-sales service from engineering construction, production line equipment installation, production line debugging until the production line reaches the standard and production capacity, solves various incurable diseases encountered by customers, and provides thoughtful, meticulous and perfect after-sales service.