IDEAL EXPERT TIG 422 AC/DC PULSE Pro7 LCD Welding Machine with Cooling Unit

The EXPERT TIG 422 AC/DC PULSE Pro7 LCD is a high-power IGBT welding source for TIG, TIG PULSE and MMA welding in AC and DC. It is designed for industrial use, providing both strength and precision.

Modes: TIG DC, TIG DC PULSE, TIG AC, TIG AC PULSE, TIG SPOT, MULTITACK, TIG MIX, TIG RPT, MMA DC, MMA AC, MMA PULSE.

• Up to 400 A output.

• MULTITACK – cold welding (0.5–6 Hz).

• CAP SHAPING – electrode rounding.

• TIG MIX – AC+DC combined mode.

Features HF/LIFT ignition, 2T/4T, RPT and MultiWAVE (rectangular, triangular, sinusoidal, hybrid).

LCD touchscreen gives full control: pre/post gas, start/final current, pulse frequency, AC balance, HOT START, ARC FORCE, ANTI STICK.

Features:

• Integrated cooler.

• SMART TIG synergy.

• Quick gas connector.

• Overload protection.

• Includes: TIG 18 torch (8 m) with remote, MMA cable (3 m), ground cable (3 m), cooler (without liquid), trolley, gas hose.

Technical details:

• Protection: C25 A

• Voltage: 3x400V; 50Hz (3ph)

• Power: 19 kW

• No-load voltage: 78 V

• Max current: 400 A

• 100% duty: 310 A

• 60% duty: 400 A

• Range: 10–400 A

• AC frequency: 50–250 Hz

• Pulse: 0.5–999 Hz

• Electrode: 1.6–5.0 mm

• Protection: IP23S

• Weight: 33 / 87 kg

• Dimensions: 1260×640×1040 mm

• Packaging (unit): 875×325×565 mm

• Packaging (cooler): 760×275×270 mm

• Packaging (trolley): 1200×645×265 mm