Features

• TitanTig 320/400 ACDC Pro Features：

• MCU control system, responds immediately to any changes.

• High frequency and high voltage for arc igniting to ensure the success ratio of igniting arc, the reverse polarity ignition ensures good ignition behavior in TIG-AC welding.

• Avoid AC arc-break with special means, even if arc-break occurs the HF will keep the arc stable.

• Pedal control the welding current.

• TIG/DC operation,If the tungesten electrode touches the workpiece when welding, the current will drop to short-circuit current to protect tungsten.

• Intelligent protection: over-voltage, over-current, over-heat, when the problems listed before occurred, the alarm lamp on the front panel will be on and the output current will be cut off. It can self-protect and prolong the using life.

• Double purposes : AC inverter TIG/MMA and DC inverter TIG/MMA, Excellent performance on Al-alloy、carbon steel、stainless steel、titanium.