2026-04-10Views：
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.
There are many types of air compressors, and they are generally subconsciously divided into oil-free screw air compressors and oil-free air compressors. This two in addition to the lubricating oil method is not the same as what is not the same? Mentioned oil-free air compressor many people's first reaction is not oil,
The water lubricated air compressor produced by Shanghai granklin group is widely used in metallurgy, machinery manufacturing, mining, electric power, textile, petrochemical, textile and other industries. Our cases cover all provinces and cities in China.
When purchasing screw air compressors, we often pay more attention to whether the air compressors are free of oil after compressing the gas. It is not cost-effective to consider selecting some power frequency air compressors based on the principle of cost saving. We should not only consider the oil-free air compressors but also consider energy saving. Then the most suitable air compressor is water-lubricated air compressors. The air discharged by water-lubricated air compressors does not contain oil, which is the first choice for purchasing oil-free air compressors.
View detailsAs the screw oil-free and water-lubricated screw air compressor is a stainless steel single screw main machine for the whole series, it can save more than 15% energy than the secondary dry twin screw and more than 36% energy than the primary twin screw. Oil-free screw air compressor reaches the energy-saving level of oil machine. Avoid frequent and high maintenance of dry screw. Energy saving: Grankering single-screw main engine with high volumetric efficiency is adopted, which has low specific power and is more efficient and energy-saving than twin-screw oil-free air compressors.
Shanghai granklin group water lubrication air compressor manufacturer, as a member of the air compressor industry, we talk about other types of air compressors, such as dry oil-free air compressors. Dry oil-free air compressor its product advantages are:
View detailsmedical air compressor choose water lubricated oil free air compressor medical air compression system it is the best "shanghai granklin oil free air compressor". The compressed air needed for survival cannot be interrupted for a moment. A continuous supply of mechanical ventilation is essential.
Shenzhen screw air compressor controller factory, Shenzhen screw air compressor controller factory direct sales when selecting the air compressor volume is bright, you should first understand the total volume flow of all gas-using equipment and then reduce the total flow by 20%. Air compressor manufacturers in Suzhou
Screw air compressor as one of the most widely used industrial machines, in the operation of the need to pay attention to what aspects of the problem from the main five aspects can be made clear, although not comprehensive enough, but the more common problems are mentioned. 1. Screw rod empty
The expenditure of using screw air compressor is divided into two parts, the cost of using energy consumption and the cost of purchasing machines. Buy water-lubricated oil-free air compressor and choose a suitable brand. Shanghai granklin group can be selected for a price. Oil-free screw air compressor factory direct, the price can make you more satisfied. Quality, after-sales nationwide to provide high-quality services.
Oil-free air compressor has two compression modes, water lubricated oil-free air compressor and dry oil-free air compressor. We need pure oil-free compressed air. Most of them purchase equipment in these two schemes. Water-lubricated air compressors are mature enough. Shanghai Granklin Group mainly produces water-lubricated air compressors.
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