The air compressor uses the same fake and inferior air compressor oil as the car uses the same fake and inferior gasoline engine oil, and the damage to the air compressor is not small. The relevant equipment required to check the quality of the oil, most of the air compressor users are not equipped, the test will not start, can only be used according to their own experience or other people's introduction. These experiences are often not guaranteed to be very reliable.
Here are some simple test methods for the quality of air compressor oil:
First, the lubrication performance: the quality of the air compressor oil lubrication is related to the viscosity of the air compressor oil. Generally speaking, there is no viscosity or viscosity reduction, which means that the lubrication performance of the air compressor is deteriorated. After the lubricating performance of the air compressor is lowered, the adhesion or the adhesion is also deteriorated accordingly, so that an oil film of sufficient strength cannot be formed, and a good lubricating effect is not obtained.
Test of the performance of air compressor oil: Rub the thumb and index finger with air compressor oil. If there is a sticky feeling, it can be concluded that the air compressor oil has better lubrication performance. If you feel the bun, you can conclude that the air compressor oil has lost its proper lubrication performance.