High Duty Cycle 220V/380V IGBT Inverter ARC 65A Plasma Cutter from China Suppliers and Factory

Install the torch correctly and carefully, making sure all parts fit together well and that gas and cooling air flow. Installation Put all the parts on a clean flannelette to avoid dirt sticking to the parts. Add proper lubricating oil to the O-ring, subject to the brightening of the O-ring, do not add more.

Do not replace consumable parts after they are completely damaged, because severely worn electrodes, nozzles and swirl rings will produce uncontrollable plasma arcs, which can easily cause serious damage to the cutting torch. So when you first notice that the cutting quality has declined, you should check the consumables in time.

When replacing consumable parts or daily maintenance and inspection, be sure to ensure that the inner and outer threads of the torch are clean, and if necessary, clean or repair the connecting thread.

In many cutting torches, the contact surface between the nozzle and the electrode is a charged contact surface. If there is dirt on these contact surfaces, the torch cannot work normally and should be cleaned with a hydrogen peroxide cleaning agent.

Check the flow and pressure of gas and cooling air every day. If insufficient flow or leakage is found, stop the machine immediately to troubleshoot.

In order to avoid collision damage to the cutting torch, it should be programmed correctly to avoid the system from overrunning. Installing an anti-collision device can effectively avoid damage to the cutting torch during collision.