The WELDSTAR ADT-2000P AC/DC TIG/MMA welding machine adopts the latest pulse width modulation technology and insulated gate bipolar transistor (IGBT) power modules.The parameters of the WELDSTAR ADT-2000P can be adjusted continuously and steplessly with the following settings:
- Start Current
- Crater Arc Current
- Welding Current
- Base Current
- Duty Ratio
- Up-Slope Time
- Down-Slope Time
- Post-Gas Time
- Pulse Frequency & Cleaning Effect.
Whilst welding, the machine uses high frequency and high voltage for arc ignition to ensure excellent arc transfer. The WELDSTAR ADT-2000P welding machine has automatic protection functions with intelligent over-voltage, under-voltage, over-current and over-heat detection. If any one of these conditions exists the machine will shut down automatically to protect itself thereby prolonging the life of the machine.