Focused on compressed air system design, air treatment, piping configuration, equipment maintenance, and common industrial air issues, with practical guidance based on pressure, flow, dew point, air quality, and operating conditions for equipment selection, system optimization, and routine operation and maintenance.
The main reasons why the oil-free screw air compressor cannot do small air volume are as follows: Working principle limitation: The working principle of the oil-free screw air compressor is to use the internal rotor movement of the head to bring about the change of gas volume to form air compression. This compression method requires
Compressed air testing standard specification mainly includes the following aspects: 1. compressed air quality testing content Compressed air testing content mainly involves the content of solid particles, water and oil in compressed air. The presence of these pollutants
The distinction between frequency conversion and fixed frequency of screw air compressor can be carried out from the following aspects: control mode: frequency conversion screw air compressor adopts frequency conversion technology, which can automatically adjust the speed according to the actual use to meet different pressure requirements. It can be based on empty
The pressure of the general air compressor varies according to the use requirements and the environment. For the pressure range of ordinary air compressors, the rated working pressure can usually reach 0.7-0.8Mpa, but in actual use, the discharge pressure of most compressors is about 0.6Mpa. 1
The difference between power frequency air compressor and permanent magnet variable frequency air compressor is mainly reflected in the following aspects: motor type and efficiency: power frequency air compressor usually uses squirrel cage motor, and there will be 7%-15% loss in the process of converting electrical energy into kinetic energy. permanent magnet frequency conversion
In the field of modern industry, air compressor is one of the indispensable important equipment. Among them, the permanent magnet variable frequency screw air compressor has been widely concerned and favored for its high efficiency, energy saving and stability. And the water-lubricated screw air compressor produced by Shanghai Granklin Group.
With the continuous development of industrial technology, air compressor as an important power equipment, its application field is increasingly extensive. In the field of water-lubricated air compressors, many well-known brands have won market recognition for their excellent performance and reliable quality. Among them, Shanghai Granklin
The service life of the air storage tank of the air compressor is affected by many factors, including but not limited to the tank material, design, use conditions, etc. These factors are analyzed in detail below and the general service life of the gas tank is given. Tank material: steel gas tank resistance
The pressure requirement of the fire air compressor varies with the specific application scenario, but in general, its pressure should meet the requirements of the fire protection system. The following are some common fire air compressor pressure range: fire suppression air compressor: this type of air compressor pressure is usually 1.0~2.
Whether the air compressor is oil-free or refueled depends on the specific application requirements and scenarios. The following is a comparison of the two: Oil-free air compressor: Advantages: The compressed air provided by the oil-free compressor is purer and does not contain oil, so in some
