Shanghai GDK International Trade Co., Ltd.
Shanghai GDK International Trade Co., Ltd.
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How to choose the air compressor

Air compressor as an indispensable mechanical equipment in all walks of life, its fundamental role is to improve the gas pressure and transport gas. However, do you know how to choose a suitable for your air compressor.



The first is to consider the exhaust pressure and exhaust volume. The exhaust pressure of the general-purpose aerodynamic compressor is 0.7MPa, and the old standard is 0.8MPa. If the customer has a specific exhaust pressure requirement, special customization is required. Exhaust is one of the main parameters of air compressor, choose the air volume of air compressor to match the required exhaust volume, and leave 10% margin. Of course, we can not blindly pursue large exhaust, because the larger the exhaust, the larger the motor with the compressor, not only the price is high, and a waste of purchase funds, use will also waste power energy. Our air compressor can ensure gas consumption, reduce energy consumption and reduce the use cost of customers.

air compressor

Second, it is necessary to consider the use of gas occasions and conditions. If the long distance changes (over 500 m), the mobile type should be considered; if there is no tap water in the use, the air cooling must be selected; if the gas space is small and too many reprocessing devices cannot be installed, an integrated air compressor can be selected. We integrated air compressor, integrated air compressor, cold dryer, gas storage tank, precision filter as one, plug and play, no complex installation process.


Third, the quality of compressed air should be considered. Generally, the compressed air produced by the air compressor contains lubricating oil, and contains a certain amount of water. Some occasions are prohibited oil and water, such as medical, food industry, at this time not only the compressor selection should pay attention to, to increase auxiliary devices when necessary. The common method is to add an air compressor to a primary or secondary purification device or a dryer, or, you can choose to use an oil-free air compressor.Our water-injected screw air compressor, only using water as a lubrication medium, the production of compressed air to ensure completely oil free.


Last but no least is to consider the safety of the compressor operation. Air compressor is a kind of machine working with pressure, working with temperature rise and pressure, the safety of its operation should be put in the first place.Our air compressor is equipped with modern machine production line, the products have obtained a number of national patents, through the national GCCA product quality and safety certification, GC energy saving product certification, ISO9001 certification, high-tech product certification and other qualification certificates.


If you are interested in our products or have any questions, please feel free to contact us and we will reply you within 24 hours.


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