The Most Practical Raymond Mill Repair and Maintenance Manual2021-06-22

Just like other grinding mill, Raymond mill also needs a regular repair and maintenance after a certain time of working, or it will get decreased service life because of severe wear of important parts.

Common Problems During Inspection And Repair Of Raymond Mill

• The Fineness Of Raymond Mill Is Too Coarse Or Too Fine

• Cause Analysis: the blade of the analyzer is seriously worn and cannot be classified; If the air volume of the fan is not appropriate, replace the blade properly, turn down the air volume of the fan to solve the problem of too coarse, and increase the air volume to solve the problem of too fine.

• The Mill Does Not Produce Powder Or Produces Less Powder, And The Output Is Low

• Cause Analysis: the blade is worn and the material can not be lifted; The air duct is blocked; The air leakage of the pipeline is not well sealed.

• Fan Vibration

• Cause Analysis: powder accumulation or unbalanced wear on the blade; The foundation bolts are loose. It can remove the powder deposit on the blade or replace the blade and tighten the anchor bolt.

• The Main Engine Is Noisy And Vibrates Greatly

• Cause Analysis: the grinding roller and ring on Raymond mill are out of round and deformed seriously. Adjust the feed rate, change the blade, change the feed size, roll and ring.

• Heating Of Transmission Device And Oil Tank Of Analyzer

• Cause Analysis: check whether the brand and viscosity of engine oil meet the requirements; Check the running direction of the analyzer.

During the operation process, users will inevitably encounter a variety of faults. SBM shares some solutions to the common faults of the Raymond mill, hoping you can get help.