Raymond mill has a lot of skills when in use, rational use of Raymond mill can reduce the failure rate, prolong the service life of Raymond mill, we produce Raymond Mill summed up the following typical experience:
1.With each other to air flow and the rotational speed of the classifier 1, Raymond Mill fineness regulation. A reasonable allocation of air volume and speed of two elements, win-win can yield and fineness! In the production of coarse powder is 40-80 mesh, the classifier can stop, fan door open, you can try to put the classifier wheel removed, in order to reduce fan pressure loss!
The production of fine powder, the need to open the classifier motor, conditional word, can give classifier motor with a frequency converter, can carry out stepless regulation on speed, the production of fine powder principle is as large as possible air flow, allowing power situation, to increase the rotational speed of the classifier, high speed and high speed is the guarantee of fine powder high quality.
2, Raymond mill must use the bin and the electromagnetic vibration feeder. Raymond Mill maintain uniform feeding of grinding roller assembly, a motor has a direct relationship, feeding too much can cause motor overload for a long time or stall. Uneven feeding can cause internal bearing and oil seal caused stress impact on grinding roller, stress frequency is not the law, thereby reducing the service life of bearing and oil seal.
3, to check the wind closing device lower Raymond Mill cyclone, cyclone separator to keep safe state determination, avoid because of internal circulation powder, return the low yield, fan power consumption etc..