400A IGBT Inverter MIG MAG MMA CO2 Welding Machine With Voltage Sensing Wire Feeder

400A IGBT Inverter MIG MAG MMA CO2 Welding Machine With Voltage Sensing Wire Feeder Description:

The MULTI-400I 400A IGBT Inverter MIG MAG MMA CO2 Welding Machine is a professional-grade multi-process welding machine designed for industrial fabrication, steel construction, equipment manufacturing, and maintenance applications. Featuring advanced IGBT inverter technology, this 400A industrial welder delivers stable arc performance, excellent energy efficiency, and reliable welding quality for demanding production environments.

This MIG MAG MMA welding machine supports MIG welding, MAG welding, CO2 gas-shielded welding, and MMA stick welding, providing flexible welding solutions for a wide range of metalworking applications. Equipped with a high-performance voltage-sensing wire feeder, the machine ensures smooth wire feeding, fast arc ignition, low spatter, and consistent weld penetration, even during long-duration welding operations.

MULTI-400I 400A MIG MAG MMA CO2 Welding Machine Specification:

Model	MULTI 400I	MULTI 500I	MULTI 600I
Power Supply Voltage	3~380/400V/415V±10%; 50/60H	3~380/400V/415V±10%; 50/60H	3~380/400V/415V±10%; 50/60H
Rate Input Capacity (A)	23	36	55
Rated Input Current (KVA)	16	25	36
No Load Voltage	70 V	70 V	70 V
Output Current Range	MIG: 20-400A	MIG: 20-500A	MIG: 20-600A
Rated Duty Cycle	60%	60%	60%
Net Weight	55 kgs	58kgs	60kgs
Machine Dimensions L*W*H(mm)	920*670*610mm	920*670*610mm	920*670*610mm

CV Mode MIG Welding Machine Feature:

• Digital control DC CC/CV Multi-function machine
• MMA, Sensing wire feeder MIG and CV Sensing wire feeder MIG and standard MIG.
• Weld Voltage can be set by the arc-sensing wire feeder at CV.
• Used for long cables and long-distance welding processes.

MIG MAG MMA Welding Machine Advantages:

• Ideal Power Source for Arc Voltage-sensing Suitcase Wire Feeder.
• Advanced IGBT Inverter: Siemens IGBT module ensures stable arc, high efficiency & strong anti‑interference.
• Smart Arc Control: Adjustable arc force (soft/hard) for better penetration, less spatter & stable welding.
• Preset Functions: One‑key preset wire diameter; preset voltage & current for fast setup.
• High Duty Cycle: 100% @ 500A, 60% @ 600A for heavy‑duty industrial continuous work.
• Stable Wire Feed System: 4‑roller structure, max speed 15m/min, low‑speed smooth start.
• Multi‑Protection System: Overheat, over‑voltage, over‑current, arc start failure & wire feed motor protection.
• Gas Heater Outlet: AC 230V/1A socket for CO₂ heater & water tank.
• 2T/4T Trigger Mode: Flexible operation for long welds, spot welding & intermittent welding.
• Arc Retraction Function: Prevents wire sticking, controls ball size & improves weld quality.
• All‑Position Welding: Suitable for flat, vertical, horizontal & overhead welding.

About ALAND WELDING:

If you are interested in our products or plan to import the multi-process welder with voltage sensing wire feeder and other construction products, please feel free to contact us. Looking forward to long-term cooperation with you.