How to choose screw air compressor lubricant
Usually, we should remove the old oil from the bottom case, the fine filter and the fine filter when changing the oil. If the oil drain bolt is magnetic, remove the absorbed iron filings.
After cleaning, ensure that the oil is drained, inject new oil into the engine's bottom casing. The amount should be equivalent to one-third of the normal amount. Then, let the engine run for 3 minutes or so, and then drain the oil.
Add fuel to the engine to add a normal amount of new engine oil After the engine test drive oil is replaced, start the engine for about 3 minutes, and observe whether the oil pressure and water temperature change, if there is no abnormality, you can drive normally.
Shenzhen air compressors have a great impact on the reliability, economy and longevity of oil-injected screw compressors. However, the selection and application of screw compressor oil is often misled by commercial speculation. The type of lubricant and the oil change interval are the focus of the hot speculation.
From the oil change cycle, most brands of mineral oil can meet the needs, because the oil change cycle is basically not dependent on the quality of the oil. The contamination of the lubricating oil formed during the operation of the compressor is the most important factor in determining the oil change interval.
