What's wrong with the loud vibration and noise of vertical roller mill

Vertical roller mill will make some vibration sound during operation, there are several possibilities:

 

1. The noise will be very loud when idling;

 

2. Noise from the motor;

 

3. When the grinding roller rotates in the grinding chamber, it will make metal rolling sound. These are normal vibrations.

 

When the vibration amplitude of the main machine of vertical roller mill is large, it should be stopped for inspection:

 

1. Check whether the materials are piled up, which will cause vibration;

 

2. Check whether the grinding roller and ring of vertical roller mill are damaged, and replace the grinding roller or ring in time if damaged;

 

3. Check the foundation bolts and the looseness of the foundation bolts, which can not firm the main machine of vertical roller mill. When the materials enter, the rotation of the motor will make the main machine swing, causing a big vibration fault. In this case, stop the machine immediately and fasten the foundation bolts.

 

As a professional manufacturer of grinding mills, Shuguang Heavy Machinery sells a variety of different types of mill equipment, including ball mills, Raymond mills, vertical mills, etc.Welcome to contact us for more details.

 

Factory Address: Longjiang West Road, Shangjie District, Zhengzhou City

Contact number: +86-371-67666660 676667

Mobile phone: 0086 13523465141

After-sales Service Department: 0371-67666667