2026-04-13Views：
As a special type of air compressor, the core advantage of oil-free air compressor is that it does not require lubricating oil during its operation, which greatly reduces the risk of oil pollution and improves the purity of the air. However, even oil-free air compressors still need to pay attention to whether they contain oil during use to ensure their operating efficiency and air quality.
Take the water-lubricated screw air compressor produced by the Granglin Group as an example. The product adopts advanced water lubrication technology and completely abandons the use of traditional lubricants, thereby achieving true oil-free operation. However, this does not mean that we can completely ignore the inspection of oil quantity. In practical applications, due to changes in the environment, operating conditions and other factors, it is possible to cause trace external oil to enter the air compressor system. Therefore, regular inspection of the oil content of the oil-free air compressor is a necessary measure to ensure its long-term stable operation and air purity.
By checking the oil content of the oil-free air compressor, we can find and deal with potential oil pollution problems in time, avoid the corrosion and wear of the internal parts of the air compressor by oil pollution, and extend its service life. At the same time, this also helps to ensure that the air output by the air compressor always maintains a high degree of purity, meeting various application scenarios with strict requirements on air quality.
In summary, although the oil-free air compressor does not require lubricating oil during operation, we still need to pay attention to whether it contains oil. Through the analysis of the water-lubricated screw air compressor of Shanghai Grankering Group, we can see that regular oil-free air compressor oil content inspection is the key to ensure its long-term stable operation and air purity.
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In the pursuit of efficient, environmentally friendly modern industrial production, oil-free air compressor has become the first choice of many enterprises. Among the many oil-free air compressor brands, Shanghai Granklin Group stands out with its excellent technical strength and product quality, especially its water
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