1. Three kinds of running mode: (a) Lubrication: The lubricator runs according to its lubricating time after the power is on. (b) Intermittence: The lubricator runs according to its intermittent time after the power is on. (c) Time-memory: The lubricator runs according to its time recording after the power is back. 2. Lubricating and intermittent time can be adjusted. The min. lubricating time unit is 0.1second. 3. A float switch outputs alarm signal when lubricant level is low. 4. The intermittent period can be adjusted according to machine s action. 5. The indicator on panel can display every running state. 6. Cooling, lubricating and cleaning done simultaneously which increases production and decreases breakdown. 7. The quantity of oil in gas can be adjusted. 8. High cooling effect. 9. Suitable to high-speed and precision machines.