If you move the torch closer to the conductive workpiece to be cut, the arc causes the ionization of the gas and the generation of the plasma jet. The plasma generates such heat that the metal melts, and the compressed air then blows it out and removes it. This powerful compressed air source enables a longer duty cycle and PFC technology can be integrated into the device. It is therefore necessary to replace some wearing parts more or less quickly in order to maintain optimal cutting quality. Cutting nozzle: This controls the air flow that creates the plasma when short-circuited with the electrode. Diffuser: This enables favorable air pressure regulation and the adjustment of the air flow. Replace if the openings are deformed or blocked. Nozzle holder: This regulates the air flow to cool.
eBay