Raymond mill is a common type of grinding equipment on the market. After long-term use, the powder output rate will occasionally decrease, which seriously affects the company"s benefits and makes countless industry bosses feel headache. So, xingaonai will share with you today how to improve the powder output rate of Raymond mill.

1. Reasons for the low powder output rate of Raymond mill
To improve the powder output rate of Raymond mill, we must first know the reasons for the decrease in its powder output rate.
1. The powder lock is not tightly sealed
When the Raymond mill is in operation, if the powder lock is not tightly sealed, it will produce the phenomenon of back suction powder, which will eventually lead to a lower powder output rate.
2. The analyzer does not work
The function of the analyzer is to analyze whether the finished material meets the standard and whether it needs to be re-grinded. If there is a problem with the analyzer, it will not play a grading role, which will cause the finished product to not meet the standard. If this happens, you need to replace a new blade immediately.
3. The fan is not adjusted properly
If the air volume of the fan is too large, the powder output will be too coarse; if the air volume is too small, the powder output will be too fine. If there are no other abnormalities, the fan air volume should be adjusted in time.
4. Problems with the shovel
After using it for a period of time, the shovel is worn out, or the quality is poor, which will cause the material to be unable to be shoveled, resulting in a problem of reduced powder output rate. At this time, you should quickly replace a new shovel and continue to work.
2. How to improve the powder output rate of Raymond mill
1. Scientific and reasonable matching
The Raymond mill generally needs to be shut down for a rest and then restarted after working for 20 hours to avoid overload operation; the Raymond mill is suitable for materials with moderate hardness. If the material entering the mill is hard, it will be blocked at the discharge port, making it difficult to grind, and finally leading to powder output difficulties.
2. Reasonable selection of the main engine speed
If you want to increase the powder output rate of the Raymond mill, you must consider the load capacity of the main engine motor. Only by reasonably selecting the main engine speed can the powder output rate be effectively improved.
3. Daily maintenance and care
After using the Raymond mill for a period of time, its easily worn parts should be repaired or replaced. Before and after the use of the equipment, check whether the bolts and nuts of the grinding roller device are loose and whether enough lubricating grease is added. After the Raymond mill has been in use for more than 500 hours, the grinding roller should be replaced, each rolling bearing in the roller sleeve should be cleaned, and damaged parts should be replaced.