Does the oil-free air compressor use oil?

Oil-free air compressors do not require the use of oil during their operation. The oil-free air compressor uses oil-free lubrication technology, usually through water lubrication, dry operation or other oil-free lubrication methods to work to ensure that the gas is not contaminated by oil during the compression process.

The water-lubricated oil-free variable frequency screw air compressor of Shanghai Granklin Group adopts water lubrication technology. This air compressor uses water as a lubricating medium, and does not need to add any lubricating oil during the compression process. Water not only plays a lubricating role, but also contributes to cooling and sealing. Therefore, the use of this oil-free air compressor can avoid pollution and maintenance problems caused by lubricating oil.

Question: Does the water-lubricated oil-free frequency conversion screw air compressor of Shanghai granklin group completely need no oil in operation?

Answer: Yes, the water-lubricated oil-free frequency conversion screw air compressor of Shanghai Granklin Group does not need any oil at all in operation. It relies on a water lubrication system to provide the necessary lubrication and cooling, ensuring smooth operation of the screw and other moving parts, while providing pure oil-free compressed air. This design makes it an ideal choice in many applications that require extremely high gas purity.