Screw air compressor maintenance and replacement parts are empty filter, oil filter, oil core, screw air compressor oil. How should we judge the quality of these accessories?
         Out of the air filter which can look at, it is mainly depends on the filter paper density and quality of the naked eye is out to see if the quality is not good, will lead to a large amount of dust and impurities to the internal screw compressor, easy to plug the oil core, will produce high pressure inside, causing the safety valve open injection.
Oil filter not to identify the quality of the main use of time to judge, if not to the specified time early warning is clogged or oil pressure, the exhaust temperature is too high, the most reason is caused by blockage of the oil filter, oil filter if the quality is not good but also prone to failure in the repair of air compressor.
       The oil and gas separator supplies, supplies a is four in the most expensive, he had high price because of his high cost, the quality of imported oil and gas separator that is relatively good, his pressure difference and the oil filter that is very good, the oil and gas separator is a basic guarantee to replace imported oil will not appear the core of the fault.
        Screw air compressor oil is the blood of air compressor, without good oil, air compressor is basically unable to run. We all know that air compressor manufacturers do not produce screw air compressor oil, screw air compressor oil is basically one of the oil, there are 8000 hours of synthetic oil and 4000 hours of semi synthetic oil, and 2000 hours of mineral oil is a relatively common three grades. The choice of good synthetic oil is more important to air compressor.