Oil-free compressor lubrication principle

What is the working principle of oil-free water lubrication air compressor?

The working principle of oil-water non-lubricating air compressor may not be clear to most people. Now, a brief introduction:

as the name implies, the oil-free air compressor has no lubricating oil, and ordinary water is used instead of oil, which saves the maintenance cost of the oil in the later after-sales service.

The water in the lubricated air compressor participates in the air compression from start to finish. In the whole process, water plays the role of lubrication, compression and cooling, thus ensuring oil-free and clean air. The water-lubricated host is composed of a screw and a male and female rotor to form a compression chamber. The water is compressed together with the air entering the compression chamber. The water can absorb the turbid substances in the air and filter impurities.

At present, the market acceptance and recognition of lubricating air compressors are relatively good, and tend to rise, so the future market development space is still very large.