ZX7-400 IGBT Pro Inverter Portable 220V 400A DC Arc Welding Machine Digital Display MMA Construction Industries Condition New

Main Features

• Soft-switch technology using world-renowned components

• Latest IGBT modules for high reliability and long service life

• Current presetting for enhanced efficiency and energy savings

• Advanced PCB dispensing process for ultra-low failure rates

• Automatic input-voltage fluctuation compensation

• Comprehensive protection against over-voltage, under-voltage, and overheating

• Excellent dynamic response: stable arc, smooth weld appearance, minimal spatter

Product Applications

• Welding of carbon steel, medium-carbon steel, alloy steel, and stainless steel

• Compatible with both acid and basic electrodes

• Ideal for industrial equipment installation, electrical construction, and pressure-vessel fabrication