We all know that the price of permanent magnet inverter air compressor is more expensive than the industrial frequency air compressor, but combined with the actual use, permanent magnet inverter screw air compressor is much cheaper than the industrial frequency air compressor. Although the cost of the purchased industrial frequency air compressor is less, but the use is very power consumption, if your equipment runs fifteen hours a day, right, the monthly electricity expenses will be very high.
If you compare it with the permanent magnet inverter screw compressor, you will find that the permanent magnet inverter compressor saves about 30% electricity than the industrial frequency compressor because of the stepless speed regulation feature of the inverter, through the controller or the PID regulator inside the inverter, it can start smoothly; for the occasion that the gas consumption fluctuates greatly, it can also adjust the response quickly. Compared with the upper and lower limit switch control of industrial frequency operation, the air pressure stability is exponentially higher. The failure rate of permanent magnet inverter screw compressor is also very low, and the quality of compressed air is much better, which makes the permanent magnet inverter screw compressor undoubtedly worth buying.
If a company has sufficient budget, a permanent magnet inverter screw compressor is a wise choice. The permanent magnet inverter screw compressor is not only energy saving and power saving but also low noise.