1. Total loss system generally uses lubricating oil: lithium-based grease can be used as lubricating oil. When the engraving machine is running at high speed, the recommended lubricating oil is 40℃ and the viscosity index is 32-68.

centisthene

(ISO

very good

32~68) (German industrial standard

5 15 19)。

Second, the characteristics of total loss system oil:

1, which has good wear resistance and provides good protection for mechanical systems;

2. It has good oxidation stability and foam resistance.

3. It has good shear stability and provides effective lubrication protection at high temperature.

4. High viscosity index can ensure good lubrication performance.

5. It has excellent rust resistance, corrosion resistance and wear resistance, and improves the service life of mechanical moving parts.