Screw air compressor maintenance needs to be replaced by air filter, oil filter, oil core, screw air compressor lubricating oil. How can we judge the quality of these accessories?
The air filter element can be basically seen, it is mainly to see the paper density and quality of the filter element can be seen by the naked eye, if the quality is not good, it will lead to a large number of impurities and dust to run inside the screw compressor, easy to block the oil core, will produce internal pressure is too high, resulting in the safety valve to open the oil injection.
Oil filter is not good to identify the quality, mainly look at the use of time to judge, if not to the specified time in advance alarm blockage or oil pressure is small, exhaust temperature is too high, most of these are caused by oil filter blockage, oil filter if the quality is not good is also easy to produce air compressor maintenance fault.
The consumable of the oil and gas separator is also the most expensive one of the four samples. The reason why its price is high is because of its high cost. The quality of the imported oil and gas separator is relatively good, and its pressure difference ratio and oil filter are very good.
Screw air compressor oil is the blood of air compressor, there is no good oil, air compressor basically can not run, we all know that air compressor manufacturers do not produce screw air compressor oil, screw air compressor oil is basically a kind of oil, there are 8000 hours of synthetic oil and 4000 hours of semi-synthetic oil, and 2000 hours of mineral oil are more common three grades, Choosing a good synthetic oil is more important for air compressors.
