Features

• High-speed MCU: control with 60 kHz high-frequency IGBT soft-switch inverter technology ensures fast response and high arc stiffness.
• High performance: An ARM32 processor, offering powerful computing capability and flexible expansion interfaces.
• High reliability: A semi-independent air duct structure, IP23-rated design, and multiple insulation layers and protection features.
• Wide adaptability: adjustable current at the zero crossing, suitable for applications with varying requirements for weld penetration or noise levels.
• 7-in-1 welding platform: AC TIG, AC Pulse TIG, DC TIG, DC Pulse TIG, DC MMA, AC MMA, and Cold TIG.
• Multiple operation modes: 2-step, 4-step, repeat, and spot welding functions  for the TIG process.
• High frequency: a maximum pulse frequency of 500Hz, improved welding  penetration.
• Optional multiple control interfaces: analog remote control, digital remote  control, 485 control.
• ECO design: lower open circuit lose.
• Save and recall: capable of saving 100 sets of parameters.
• Timer function: accumulated working hours.
• Wirefeeder(optional)