How to carry out maintenance protection for the vertical roller mill

During the operation of the vertical roller mill, multiple grinding will result in damage to the overall quality of the vertical mill. The timely maintenance and protection of the vertical mill plays a key role in extending the life of the VRM.

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The main vulnerable part of the vertical roller mill is the surface where the grinding table and the grinding roller are in contact with each other. It is necessary to add a thick wear layer to the contact surface of the grinding roller and the grinding table, and this layer of wear layer needs to be based on Quality determines the frequency and period of replacement. Xinxiang Great Wall Machinery carry out multi-layer surfacing in the production of vertical mill grinding table and grinding roller to ensure the service life of wear layer and reduce the frequency and cycle of replacement.


Vertical mill operation plan construction:

Develop detailed plans for the operation of vertical mill equipment, including production volume, schedule, professional maintenance department, etc. Reasonable work arrangements and preventive measures can extend the service life of equipment and accessories and improve production efficiency.

1. Develop a reasonable production plan to avoid overworked equipment.

2. The central control department will monitor the data parameters and find out that the abnormal quality of the finished product and production efficiency are eliminated in time.

3. Lubricate or replace the minor or severe wear parts of the vertical roller mill.

Vertical roller mill fault repair:

When the vertical mill malfunctions, such as the powder collector does not produce powder, the bearing locks, the inlet dust is abnormal, etc., such common faults Xinxiang Great Wall are introduced in the detailed technical description of the vertical mill equipment, and other non-professionals can not deal with the problem at random, to find a technician or to check and eliminate under the guidance of technical personnel, the entire process of troubleshooting should be carried out under power-off conditions to avoid other accidents.