Purdue Intelligent's airflow pulverizer is a spiral supersonic airflow pulverizer. After years of research and development and process validation, it has been iterated to the fourth generation airflow pulverizer. The particle size can be controlled to be less than 3 μ m for D90 and less than 10 μ m or even higher for D100.
Several points to note for daily maintenance of the airflow crusher:
1. During the production process, it is necessary to regularly check the temperature rise of the bearings. When the temperature rise exceeds 50 ℃, the machine should be stopped for inspection to identify the cause and unless there is a malfunction.
When the new machine is running, the transmission belt is prone to elongation, and attention should be paid to adjusting the appropriate tightness of the belt to ensure its working life.
3. Fragile parts should be regularly inspected and replaced in a timely manner to ensure production quality and quantity.
4. The blades and liners should be regularly checked for wear. If wear occurs and productivity decreases or particle size becomes coarse, they should be replaced immediately.
5. The host and graded flow bearings are lubricated with grease, using special grease No. 2.
The grease replacement period for bearings is 2000 hours, and the filling amount of lubricating grease is half or three-quarters of the space inside the bearing chamber. Do not fill too much lubricating grease, otherwise it will cause the bearing temperature to be too high.
7. The grease change period for the spiral feeder is 4000 hours, and ordinary calcium based lubricating grease is added.
The key to the wide range of applications of the airflow crusher is that it can achieve more ideal usage standards. According to the overall stable situation, stable results can still be achieved in areas that can be effectively improved. Based on the advantages of overall execution, as long as it conforms to the development trajectory, the main challenge is to cope with the impact of fierce market competition. We need to maintain it regularly to ensure its efficiency, which can extend its service life.