An equipment for compressing gas is called air compressor, which is short for air compressor.
Now commonly used air compressor has piston air compressor, screw air compressor.
What is screw air compressor? Screw air compressor is a kind of positive displacement air compressor. The air compression is achieved by the change of the volume of the teeth of the male and female rotors which are installed in the shell and are meshed in parallel. Both screw air compressor and piston air compressor belong to positive displacement air compressor. From the use effect alone, screw air compressor has the following advantages:
1. Good balance
Screw air compressor can realize stable and high-speed operation, which is suitable for mobile air compressor with small volume, light weight and small floor area.
2. High reliability
The screw air compressor has few internal parts, so it has reliable operation and long service life.
3. Strong adaptability
The screw air compressor has the characteristics of forced gas transmission, and the volume air flow is almost not affected by the exhaust pressure. Therefore, the screw air compressor is suitable for a variety of working conditions and can maintain a high operating efficiency in a wide range.
These are the three advantages of screw air compressor.