Seven Maintenance Guidelines of Raymond Mill

Raymond Mill Machine is also known as Raymond Mill. Because Raymond has stable performance, strong adaptability and high cost performance, it has been widely used in the processing of non-metallic minerals since its introduction in China for more than 20 years. In order to make the Raymond mill operate normally, it is necessary to learn some common sense of Raymond mill maintenance and timely treatment in case of problems.

1. During the use of Raymond Mill, there should be fixed personnel responsible for the care, and the operators need to have a certain level of technology. Before the installation of the mill, the operator needs to carry out the necessary technical training to understand the principle performance of the Raymond mill and familiar with the operating procedures.

2. In order to make the mill operate normally, the “equipment maintenance operation system” should be established to ensure the long-term operation of the mill, and necessary maintenance tools as well as grease and corresponding accessories.

3. After using the Raymond mill for a period of time, it should be repaired and repaired. At the same time, the wearing parts such as the grinding roller and the blade should be repaired and replaced. The grinding roller device should be carefully checked before and after use to see if there is looseness.Whether the grease is added.

4.When the grinding roller device is used for more than 500 hours to replace the grinding roller, the rolling bearings in the roller sleeve need to be cleaned, and the damaged parts should be replaced in time. The fueling tool can be manually pumped and greased.

5.Fineness adjustment, according to the size of the material, soft and hard, water content, specific gravity, the thickness of the processing is also different, the upper analyzer can be adjusted, the rotation speed is high, the fineness is high, the rotation speed is low, and the fineness is low. Increase the fineness, the output will be reduced accordingly, if the fan speed should be debugged if it is not up to the requirement, the user can flexibly master.

6. The scrapping limit of the grinding roller ring, the remaining wall thickness shall not be less than 10mm.

7. When the Raymond mill stops, the feed is stopped first, and the main machine continues to smash, so that the residual abrasive continues to be milled. After about one minute, the main motor and the analyzer motor can be turned off to stop the grinding work, and then Stop the fan motor to purge the remaining powder.