Why Choose a Permanent Magnet Variable Frequency Screw Air Compressor?

A Permanent Magnet Variable Frequency air compressor is a type of air compressor that uses a high-efficiency rare earth permanent magnet motor and frequency converter, which are great for saving energy for the air compressor. The Permanent Magnet (PM) motor has a permanent magnet ring, while the variable speed screw compressor is a fixed-speed motor. The magnet coil releases a magnetic field when it is energized, generating a Lorenz force under the same power situation.

The Permanent Magnet Variable Frequency Air Compressor can save energy by 10%-20% compared to ordinary (fixed speed) screw air compressors because it eliminates the inefficient conversion process from full load to unloading of ordinary screw air compressors. The air pressure is stable because the variable frequency screw air compressor utilizes the step-less speed regulation characteristics of the frequency converter. The air compressor can automatically go into sleep mode when air consumption is low, which greatly reduces energy consumption.

The Permanent Magnet Variable Frequency air compressor has several advantages over ordinary compressors. They include:

1. Low maintenance cost;

2. Low noise;

3. Reduced power consumption; and

4. Soft start feature.

The Permanent Magnet Variable Frequency air compressor is widely used in various industries such as Electronics, Food and Beverage, Pharmaceuticals, Chemicals, and more. It is suitable for applications that require a stable and continuous supply of compressed air with high energy efficiency.