2026-04-10Views:
Air compressor according to whether the gas contains oil, to choose the purchase of oil-free air compressor or oil-free air compressor.
In the air compressor, the selected lubrication method and lubricating material will be closely related to the composition and nature of the compressed medium. Oxygen in the oxygen air compressor will cause the mineral lubricating oil to oxidize violently and cause the air compressor to burn or explode, so oil lubrication should be avoided.

in this regard, in addition to the use of water-type emulsion, industrial glycerin water lubrication, but also the use of oil-free lubrication. If it is medicine, textile, spraying, electronics, food, tobacco and other industries, a more suitable air compressor is optional. The water lubricated air compressor produced by Shanghai Granklin Group is available.
the accuracy of oil free air compressor:
oil and no oil in the air compressor generally refers to the amount of oil content in the gas discharged from the exhaust port of the air compressor. Generally, the oil content of the oil machine is relatively large, and the oil content of the oil-free oil machine is 0.01ppm. Therefore, this oil content is used to distinguish the oil and no oil in the air compressor. There is also a completely oil-free water-lubricated air compressor, which does not use oil lubrication, but uses water-lubricated air compressor head, so the final discharge of gas without oil is called a completely oil-free air compressor. In fact, with the rapid development of national industry, the product performance of domestic oil-free air compressors is not lower than that of foreign countries.
Shanghai Granklin Group produces water-lubricated air compressors, which are widely used in industries due to their oil-free characteristics. Factories, hospitals, laboratories, etc. purchase oil-free water-lubricated air compressors to better meet the needs of gas applications.
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