What causes the phenomenon of bearing heating of metal shredder

To be "environmental protection" and "energy saving", the metal shredder must ensure that the materials produced are of high cleanliness, large output, low noise, no dust pollution, and reduce the frequency of defects. The metal shredder equipment has a small discharging particle size and can freely adjust the fineness of the discharging. Others discard the old traditional screen bottom, and any material with larger water content can be shredded, making the shredding function of the equipment better status. When the metal shredder equipment is working, the bearing will generate heat, which directly affects the normal operation and output of the equipment. During the operation of the metal shredder equipment, the heating of the bearing and the noise of the bearing part should be dealt with in time. What causes the phenomenon of bearing heating?

1. the oil pipe is leaking, and the oil supply pressure is lacking;

2. the oil pipe is blocked and the lubricating grease does not move smoothly;

3. the lubricating oil is too dirty, mixed with debris;

4. the space between the bearing bush and the shaft is too small;

5. the selection of lubricating oil is inappropriate, the particle size is too large or too small;

6. The oil heater was not turned on before starting in winter, and the oil was too sticky;

7. In summer, the lubricating oil from the oil pump does not pass through the oil cooler, or the oil cooler has defects, such as blocked water pipes, poor water flow, and water cut;

8. the bearing circulating cooling water device has shortcomings, such as blockage, etc.;

9. the discharge opening is adjusted too small (the thrust plate is too long), so that the eccentric shaft is stressed too much;　

10. The drive belt is pulled too tightly and the bearing is stressed too much.

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