2026-04-10Views：
In the field of oil-free air compressor, there is also an air compressor called water-lubricated oil-free air compressor, water-lubricated oil-free screw air compressor, which uses pure water lubrication that meets the drinking water standard, and the entire compression process is completely free of oil participation. Thus, 100% oil-free clean compressed air is provided.
A brief introduction to the characteristics of water lubricated oil-free scroll air compressor:
1. High efficiency, high reliability, 100% pure oil free compressed air, ideal isothermal compression.
2. Good technical electrical control system, caring and considerate maintenance instructions. Each unit adopts a microcomputer control system with self-diagnosis and protection functions. Chinese LCD panel can display the actual operation of the unit.
3. Granklin Group independent production of water-lubricated air compressor host.
Replacing oil with water to achieve the four major effects of lubrication, cooling, sealing and noise reduction, providing 100% oil-free air, no pollution, no special treatment of discharged water, in line with environmental protection requirements. Due to the role of water, its compression is the ideal isothermal compression, the air per unit horsepower than the general dry screw air compressor to increase the output of 15%. Good structure, resulting in its fully symmetrical balanced compression, it has less vibration and lower noise.
4. Ideal isothermal compression.
Theoretically, when the air at 20 ℃ is compressed to 0.7Mpa in an adiabatic process; since there is no cooling medium involved in the compression, the discharged air will be higher than 250 ℃. And we use lubricating water with cooling effect into the compression chamber, the exhaust temperature will be reduced to 40 ℃, to achieve high efficiency of isothermal compression. The moisture content in the compressed air will also decrease due to the decrease in temperature. At the same time, the lubricating water will further take away the dust in the air.
5. Meet environmental requirements.
The air compressor and other accessories are made of appropriate materials and treated to prevent rust. The compression chamber gasket also uses advanced materials such as ceramics and carbon fiber. The high-precision water filter efficiently filters impurities to ensure that the lubricating water maintains clean water quality.
Granklin Group's water-lubricated oil-free screw compressors, from design to manufacture, everywhere reflect our pursuit of energy saving, cleanliness and environmental protection. From water lubrication to non-corrosive host housings, from stainless steel screws to silicon carbide sliding bearings that never rust, from high-efficiency air filters to precision lubricating water filters, we do
Whether the "water-lubricated oil-free air compressor" can really be 100% oil-free? This question has doubts in the minds of users who have not used it, which is normal. It is a good thing that people have doubts about the unknown "water-lubricated oil-free air compressor". However, there are still a large number of users who have already purchased "water-lubricated oil-free air compressor". As the first crab eater, they have already used the "water-lubricated oil-free air compressor" of "Shanghai granklin Group" to carry out safe and high-quality gas production.
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