2026-05-20Views：
When the screw air compressor is working, the gas discharged will contain a small amount of oil. Generally speaking, the oil content of each cubic meter of compressed gas is about three to five milligrams. Although this value looks very small, if the gas consumption is very large and accumulates over time, a lot of oil will still be accumulated in the pipelines and gas-using equipment.
The traditional oil-lubricated screw air compressor relies on oil to help seal between the rotors, and also uses oil to take away the heat generated during operation. Therefore, the exhaust with oil is a feature of this type of machine. Although it will pass through the oil and gas separation and filtration device, it cannot be completely removed.
The practice of water lubricated screw air compressor is completely different. It uses water instead of oil and undertakes the two tasks of sealing and cooling. The water forms a thin film of water between the rotors, sealing the gap and taking away the heat generated by friction. Because there is no oil in the whole compression process, the gas discharged is basically free of oil and very clean. This method is particularly suitable for those who require high gas purity occasions, such as food processing, pharmaceutical, electronic manufacturing industries.
Gas compressors play an important role in many fields. They are widely used in industrial production to provide power or compressed gas for various processes. Whether it is manufacturing, chemical industry, or oil and gas industry, gas compression
Air compressor power frequency and frequency conversion: which is better? In the field of air compressor, power frequency and frequency conversion are two common motor drive methods. They have their own advantages, and the choice of which is better depends on the specific gas demand and working environment. Power frequency air compressor adopts traditional
At present, most domestic cities use centralized landfill or incineration for garbage disposal. Compared with landfill methods that are easy to pollute the soil, waste incineration treatment is more conducive to reducing the volume of waste and eliminating various pathogens. Moreover, with the sustainable construction of society
The displacement and gas production of screw air compressor are two related but different concepts, which play an important role in the performance evaluation of screw air compressor. The following is a detailed explanation of these two concepts and their relationship: Exhaust volume: Definition: Screw
Shanghai granklin group for you to explain in detail the screw air compressor principle, and the different series of division and work flow chart. According to the different ways of compressing air, air compressors are usually divided into two categories, one is volumetric, and the other is power.
When discussing whether the air compressor needs water, we have to mention the advanced product of the water lubricated screw air compressor produced by Shanghai Granklin Group. In fact, not all types of air compressors need water, but water-lubricated screw air compressors are a
It is normal for an air compressor to work eight hours a day, but it depends on the specific usage scenario, equipment design and maintenance. The following are some considerations: Design specifications: Different air compressors have different design specifications and working performance
The requirements of the electronics industry for compressed air usually include the following aspects: Purity: Due to the precision of electronic products and the high requirements for the production environment, compressed air must be very pure. This includes the control of solid particles, oil, microorganisms and other contaminants.
There are many kinds of gases used in the production of rubber and plastic industry, such as oxygen, nitrogen and compressed air. Compressed air is involved in all aspects of production in the rubber and plastic industry. Compressed air is required to participate in raw material processing, rubber extrusion, rubber molding, etc.
Incorrect refueling of the air compressor may cause a series of problems. The specific effects are as follows: Performance degradation: If the added oil is not suitable for the air compressor, it may have a negative impact on the performance. For example, the use of unsuitable oil may cause the operating temperature to be too high, which will
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