What are the requirements for air pressure when CNC plasma cutting machine adopts air as working gas? How should it be matched correctly?

In general, when the working air pressure is lower than the required air pressure value of the equipment, the air compressor input air flow is less than the specified value, the plasma arc will be weakened at this time, and then can not form a high-energy, high-speed plasma arc, resulting in poor quality of the incision, the cut does not penetrate the incision of the phenomenon of the accumulation of tumors.

From the air compressor point of view to analyze the reasons for the lack of air pressure is mainly due to insufficient input air, the other piston may be cutting machine air regulator valve is too low, solenoid valve oil, the air circuit is not smooth and so on. It is recommended that users know exactly their own processing requirements, including cutting materials, cutting thickness and cutting time, through the above factors to purchase a suitable air compressor, when the air compressor can not meet the cutting requirements, we can obviously see from the air compressor output pressure display; in addition, we should also check the input air pressure before use, we should check the air filtration and pressure reducing valve is correctly adjusted, the gauge pressure display can meet the cutting The air filter pressure reducing valve should be checked to see if it is adjusted correctly and whether the gauge pressure display can meet the cutting requirements. Otherwise, the air filtration and pressure reducing valve should be maintained on a daily basis to ensure that the input air is dry and free of oil and dirt.