Reasons for low speed of air-cooled chiller fan system

1. Poor lubrication

This problem is very common. Any machinery with bearings may cause poor lubrication (resulting in too low speed). Please fill in lubricating oil in time and fill it regularly.

2. Intervention of dust and foreign objects

Due to the poor operating environment of the chiller, dust and foreign matter intervene, resulting in a very low speed, which is also very common. Please clean it in time. If there is dust and foreign matter in the transmission part, refill lubricating oil after the dust is cleaned.

3. The natural wear and tear of normal use has reached the end of its service life.

4. Wear and tear caused by continuous use for a long time, excessive temperature caused by continuous use for a long time, deformation of the fan blade caused by external force or other problems, etc.