1. Environmental protection and pollution -free. Because there will be no oil pollution and fog, the surrounding environment will not be polluted;

2. Oil supply. You can transport the oil to the lubricating point such as the spindle and the screw according to different needs by increasing the regulating valve;

3. There is no problem with the difficulty of lubricating oil lubricating oil; suitable for any oil;

4. Automatic detection and monitoring. You can detect whether the lubricating oil is normal. If the lubrication is poor, you can stop the police to avoid the equipment that is not operating normally.

5. Special applicable to the rolling bearings of the main axis. It has a certain air cooling effect, which can reduce the operating temperature of the bearing, thereby extending the service life of the spindle;

6, small fuel consumption, saving costs.