Plasma Cutter - 40 A - digital - pilot arc

In addition to a classic rotary knob for the compressed air, the control panel also has a digital menu where you can adjust all other parameters of the plasma cutter. The selected air pressure is clearly displayed on the pressure gauge, and the current strength can be precisely adjusted using the LED display. In addition, you can select 2-stroke or 4-stroke mode and control the gas flow by pushing the appropriate buttons.

For plasma cutting with air pressure, you can choose a cutting current of up to 40 A. With a duty cycle of 60 percent, the welding current has a maximum performance of 40 A. If you turn the power down to 34 A, then you can weld without interruption. The long duty cycle is made possible by the device's optimum cooling system.

Depending on the metal, a cutting depth of 12 mm is possible. The 5.8 m long cable of the high-quality Trafimet S45 torch allows maximum freedom of movement during joint cutting such as metal cutting. With a working pressure of 3 to 4 bar, the cutting torch provides a consistent arc to reliably cut metal. You can choose the external compressor depending on the requirements and circumstances. Thus, the device proves to be very flexible and easy to transport. 

The plasma cutter's arc is ignited by the contactless pilot arc. This enables you to cut metal mesh without the arc losing consistency or needing to be reignited. Once the cutting process is ended, the gas post-flow time ensures optimum cooling for the nozzle and minimizes oxidization. You can set the post-flow time exactly to between 0 and 50 seconds, depending on your needs.

The device is equipped with an overheat protection which is displayed on an LED diode. The protective function switches off the device if a malfunction occurs and the heat increases sharply. It is also activated when the duty cycle for the selected amperage is exceeded. The diode will light up and the plasma cutter will turn off. In both cases, the air cooling remains active. Once the device reaches a normal operating temperature, you can continue cutting your metal.

Although it's advisable to use a welding cart for transporting the device, the plasma cutter does have a practical handle with which it can be easily moved.