ZX7-400 Torch 4m + Ground 2m
MMA/ARCPortableDual VoltageField WeldingConstruction

ARC Welder ZX7-400

The ZX7-400 packs serious welding power into a portable IGBT inverter package — just 25kg yet capable of running 4.0mm electrodes. Dual voltage auto-detection (220V/380V) means you can plug into site power or a generator without reconfiguration.

Smart arc features include anti-stick, adjustable arc force, and hot start for smooth ignition with difficult electrodes (E6010, E7018). Wide voltage tolerance makes it ideal for construction sites, field repairs, pipeline work, and remote locations where power quality is unreliable. EU CE certified.

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Specifications — ZX7-400 Torch 4m + Ground 2m

ModelZX7-400
Input Power3P 380V ±15%
Frequency50/60 Hz
Rated Input Capacity18.2 KVA
Rated Input Current27.6 A
Current Range40–400 A
Rated Output Voltage36 V
No-Load Voltage67.5 V
Rated Duty Cycle60%
Electrode DiameterΦ1.6–4.0 mm
Torch Cable4m
Ground Cable2m
Protection ClassIP21S
Insulation ClassF
Dimensions633 × 368 × 578 mm
Net Weight25 kg

Key Features — ZX7-400 Torch 4m + Ground 2m

Portable design, easy to carry
220V/380V dual voltage auto-detection
Anti-stick, arc force & hot start
Generator compatible for field operations