Permanent magnet variable frequency air compressor is suitable for staged gas production processes

Most industrial production requires the use of compressed air, but compressed air is not needed all the time. The demand for compressed air changes. To meet this requirement, it is obvious that traditional power frequency air compressors cannot do it. , at this time, the permanent magnet variable frequency air compressor came into being.

1. Suitable situations for permanent magnet variable frequency air compressor

Variable frequency air compressors are particularly valuable in the following situations: compressed air demand fluctuates significantly from job to job; compressed air demand changes based on shift, operating conditions or seasons; manufacturing processes have changes in operating pressure. Tight tolerances are required.

2. Advantages of permanent magnet variable frequency air compressor

The permanent magnet variable frequency air compressor can operate in a narrower pressure range. In contrast, the fixed speed air compressor has a wider operating pressure range; even at a lower delivery pressure, the permanent magnet variable frequency air compressor can Maintain the lowest working pressure required by the air system; the pipe network pressure of the permanent magnet variable frequency air compressor can be set lower than the unloading pressure of the fixed speed air compressor. Every time the pressure is reduced by 1 bar, 7% of energy can be saved; the permanent magnet variable frequency air compressor can provide more stable working pressure for all compressed air applications in your factory.

3. Industrial frequency air compressor and variable frequency air compressor

Although variable frequency air compressors have many advantages, they are not the best choice in every situation. If the user’s gas demand does not fluctuate greatly and the initial investment budget is limited, then a power frequency air compressor may be a better choice. But if the user’s gas demand fluctuates, then a variable frequency air compressor will be more energy-saving.

When a power frequency air compressor and a variable frequency air compressor are used together, the power frequency air compressor meets the basic air consumption, and the variable frequency air compressor adjusts the air volume according to changes in demand. Such an air supply system can provide backup and can still meet the operating needs of some equipment when an air compressor is being maintained or repaired.