Why we choose water lubricated oil free screw air compressor

The water lubricated oil-free air compressor uses pure water lubrication that meets the drinking water standard, and the entire compression process is completely free of oil. Thus, 100% oil-free clean compressed air is provided.

Product features:

1. High efficiency, high reliability, 100% pure oil-free compressed air, ideal isothermal compression, displacement: 1-21.3 cubic meters/min.

2. Technical superiority of the 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. If the unit fails, the computer control system will respond accordingly according to different situations. The computer control system can prompt the user to replace parts and make necessary maintenance in time. The computer system of the unit has spare output, and the input terminal can realize interlocking control and remote control of multiple units. Guaranteed to work safely for you 24 hours a day.

3. Original imported host

the screw host adopts the water-lubricated air compressor head independently developed by Shanghai Granklin Group, which proves its advanced technical quality in air quality, energy saving and high reliability. Due to its perfect structure, it has a completely symmetrical balanced compression, which has smaller vibration and lower noise. Completely oil-free air quality

replacing oil with water to achieve the four major effects of lubrication, cooling, sealing and noise reduction, providing high-quality 100% oil-free air, no pollution, no special treatment for discharged water, and meeting environmental protection requirements. Due to the role of water, its compression is an ideal isothermal compression, and the air volume per unit horsepower is 15% higher than that of a general dry compressor.

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 is also made of advanced materials such as ceramics and carbon fiber. The high-precision water filter efficiently filters impurities to ensure that the lubricating water is kept clean.