Oil-free air compressor in what way to work

At present, the completely oil-free air compressor equipment that can be seen in the market mostly adopts two schemes: "water lubrication oil-free" or "dry oil-free". Different lubrication methods lead to great differences in power consumption and machine loss and maintenance of oil-free air compressors.

Water lubricated air compressor because there is water as a sealing medium, for oil-free air compressor head cooling, can be very good to reduce the loss of oil-free air compressor, maintenance work is relatively simple.

The oil-free air compressor uses a single screw and star wheel to work. You can see the following figure:

in the gas cleanliness on the water lubrication air compressor can achieve a very good oil-free effect, basically the atmosphere is what kind of gas compressed is what kind of gas. The "Shanghai Granklin Group" is a manufacturer engaged in the production of water-lubricated oil-free air compressors. The products are sold at home and abroad and have a good reputation in the market and are widely loved by users.

In industrial production and some fields, there is a flammable and explosive, corrosive gas compression, the use of water lubrication of low temperature characteristics, compressed flammable and explosive gas is absolutely safe, the use of stainless steel host corrosion resistance, can compress a variety of corrosive gases.

Granklin has successfully developed special gas compressors such as gasoline gas compressor, nitrogen compressed gas, oxygen compressor, carbon dioxide compressor, biogas compressor, acetone compressor, etc.