Compressor failures can be mainly classified into two categories: mechanical failures and motor failures.

Pressure gauge: Based on atmospheric pressure, it is an instrument used to measure pressures that are either lower than or higher than atmospheric pressure.

The buffer tank is still widely used today because of its excellent effect in suppressing air flow pulsations.

During the capacity expansion renovation of the 6MD32-215/146 carbon dioxide compressor, the cylinder diameter of the fifth stage was expanded from Φ170mm to Φ180mm. After the cylinder expansion, the piston rods of the fifth stage of the compressor frequently broke, and the current of the compressor motor was too high.