When the bearing oil temperature of the organic fertilizer granulator rises, the cause must be immediately identified and corresponding measures taken. This may involve adjusting the cooling system of the bearing, increasing the amount of lubricating oil, or changing the operating parameters of the organic fertilizer equipment. Here are some basic steps:

1. Check the bearing cooling system: First check whether the supply of cooling water is normal, whether there is blockage or leakage. If there is a problem with the cooling system, then it needs to be repaired or replaced.

2. Check the amount of lubricating oil: check whether the amount of lubricating oil is within the appropriate range. If the amount of lubricating oil is too much or too little, it may cause the oil temperature to rise.

3. Adjust the operating parameters of the device: Check whether the operating parameters of the device, such as the rotational speed and load, are within an appropriate range. If the parameters are not set properly, they need to be adjusted.

4. Clean up carbon deposits: If the bearing has carbon deposits, then it needs to clean up carbon deposits. This can be done by using a special cleaner or changing the lubricating oil.

5. Regular maintenance: Regular maintenance and maintenance of the equipment to ensure the normal operation of all components.

In the process, you must pay attention to safety. If you are not sure what to do, it is best to seek professional help. At the same time, in order to prevent the problem of oil temperature rise from happening again, regular inspection and maintenance of the organic fertilizer production line is needed.