2026-04-10Views：
Compressed air is widely used and is the second largest power energy after electricity. Therefore, air compressors, as general equipment, are widely used in various industries.
Air occupies a certain space, but it has no fixed shape and volume. When pressure is applied to the air in the closed container, the volume of the air is compressed, increasing the internal pressure. When the external force is removed, the air will return to its original volume under the action of internal pressure. If there is a movable object in the container, when the air returns to its original volume, the object will be pushed outward by the pressure of the air in the container. This principle is applied in production and life. For example: in large cars, compressed air is used to open and close the doors and brakes; compressed air is injected into the tires, which can not only support the weight of the car body and all objects on the car, but also make drivers and cyclists feel stable and comfortable; compressed Air can also be used for pipeline transportation of powder and liquid......
Pharmaceutical Industry
compressed air of pharmaceutical enterprises is mainly used in filling machines in liquid preparations, granulating machines, pulping machines, filling machines, packaging machines, printing machines in solid preparations, extraction tanks in extraction processes, in addition, there are test gas, powder material conveying, drying, blowing and purging, pneumatic instrument components, automatic control gas, etc.
Because the compressed air used for the preparation is in direct contact with the drug, the compressed air must be purified; it must be verified to prove that the system meets the production requirements; it must also pass the GMP certification inspection. The gas used in the preparation, such as drying and pressing, must control the content of oil, water, solid particles and biological particles in the compressed air, and at the same time, it is required to be odorless. The compression process of the air compressor does not require lubricating oil, and there is no oil, which means there is no danger, no danger of pollution, no danger of damaging the product or causing the product to be unsafe.
steel industry
air compressors are also used in the transport of steel. In addition, air compressors are also needed in non-ferrous metal smelting. It can be said that compressors play an important role in many aspects of the smelting industry.
The metallurgical industry has always been a major gas user, and sufficient high-pressure gas is indispensable in metal smelting projects. In particular, the steel industry needs high-pressure gas. When iron ore is sintered, reliable and safe compressed air is required to complete the power execution link, and compressed air is also required to purge the instrument. If the compressed air contains oil, it will affect the service life of the equipment and increase the failure rate and maintenance cost. Air compressor in this respect can be truly oil-free, effectively prevent the compressed gas damage to the instrument.
Petrochemical industry
in the petrochemical enterprises at home and abroad, the oil refining unit is the "leader", which provides cracking raw materials for petrochemical plants, such as light oil and diesel oil, and produces petrochemical products; the cracking unit produces basic petrochemical raw materials such as ethylene, propylene, benzene, xylene, etc. These decomposition processes require air compressors.
Due to the particularity of the petrochemical industry, the demand for oil-free air compressors is particularly significant, and even a very small amount of oil in some platform areas can form a flammable environment. Other advanced drives and controllers also rely on compressed air for normal operation, and the oil in the compressed air can block critical operating components, increasing the risk of failure.
Energy saving has always been a hot topic in the whole society. How to reduce the energy consumption of enterprises and greatly improve the production quality and efficiency. Large energy consumers "air compressor" equipment often occupy most of the energy expenditure of enterprises, and the best way to save and reduce energy consumption is to use "variable frequency energy-saving air compressor".
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