What are the types of oil-free screw air compressors?

When selecting an air compressor, when transitioning from an oil-injected screw air compressor to an "oil-free screw air compressor", we will always have doubts about unknown products that we do not understand. Is it "oil-free screw air compressor" good?

What type of "oil-free screw air compressor" should be selected ". After all, air compressor family after years of development, has produced many kinds of compressor.

The "water-lubricated screw air compressor" produced by Shanghai Granklin Group is one of the "oil-free screw air compressors.

In a variety of "oil-free air compressor", "screw air compressor" is a very widely used product type.

Water lubricated air compressor is oil-free compressed air better products, air compressor head temperature is low, low noise. Permanent magnet variable frequency air compressor can save more electricity and save more costs in energy consumption.

In some industries such as food and medicine, chemical textiles, glass cutting, etc., the quality requirements for compressed air are relatively high. Therefore, the general micro-oil screw air compressor cannot fully meet its needs. Even if it is used, it will be used for a long time. The rate of defective products will increase.

To this end, in this case, no oil and water lubrication screw air compressor came into being. With the development of various industries, the demand for oil-free air compressors has become increasingly prominent.

Oil-free water lubrication screw air compressor belongs to the oil-free air compressor family in the more common type of models, itself using pure water lubrication, so the compressed air is 100 without any oil, the biggest feature is that the working temperature is not high, can achieve the theoretical "isothermal compression", and the noise is very small, will not cause any impact on the surrounding environment. Therefore, no oil and water lubrication screw air compressor is also a lot of customer attention.