1.What are the advantages of synthetic compressor oil compared to mineral compressor oil?

Synthetic compressor oil has many advantages compared to mineral compressor oil. It has good high-temperature stability, is less prone to carbon deposits at high temperatures, has a wide operating temperature range, low pour point, low volatility, long service life, and can improve equipment utilization while reducing maintenance costs. Synthetic oil is mainly used in compressors under various harsh conditions that mineral oil-based compressor oils cannot endure. Although synthetic oil is more expensive than mineral oil, it is cost-effective when considering overall economic benefits.

2.Why control the oil supply volume of the compressor oil?

3.How to determine the oil change period and indicators for compressor oil?

1）The oil color turns green, or the color number increases by 4 levels.

2）The acid value exceeds 0.5 mg KOH/g.

3）Viscosity changes exceed ±15%.

4）Normal heptane insolubles exceed 0.5%.