The ADOR CHAMP MULTI 400 is a high-performance IGBT inverter-based multiprocess welding machine designed for professional fabrication, heavy engineering, pipeline construction, structural steel work, and industrial manufacturing. It supports MIG/MAG, FCAW, MMA (Stick), and DC TIG welding from a single compact power source.
Featuring Constant Current (CC) and Constant Voltage (CV) characteristics, the machine delivers excellent arc stability, superior weld bead finish, and minimal spatter. Its advanced Single Point Synergic Control, digital control panel, and programmable welding memory make setup quick and easy while improving welding productivity.
With built-in protections against over-voltage, under-voltage, single phasing, overheating, and short circuit, the CHAMP MULTI 400 ensures reliable operation in demanding industrial environments.
Key Features
- IGBT Inverter Technology
- Multiprocess Welding: MIG/MAG, FCAW, MMA & DC TIG
- 400 Amp Industrial Welding Output
- Single Point Synergic Control
- Constant Current (CC) & Constant Voltage (CV) Output
- Digital Display with Error Diagnostics
- 2T / 4T / Spot / Multi-Spot Welding Modes
- Dynamic Inductance Adjustment (MIG)
- Arc Force Adjustment (MMA)
- Crater Current & Voltage Adjustment
- Pinch-Off Pulse Function
- Save & Recall up to 10 Welding Programs
- Forced Air Cooling
- Built-in Auto Protection System
- High Efficiency (>85%)
- IP23S Protection Class
Technical Specifications
| Specification | Value |
|---|---|
| Model | ADOR CHAMP MULTI 400 |
| Welding Processes | MIG/MAG, FCAW, MMA, DC TIG |
| Technology | IGBT Inverter |
| Input Voltage | 415V AC |
| Input Voltage Range | 415V (+15% / -10%) |
| Phase | 3 Phase |
| Frequency | 50–60 Hz |
| Efficiency | >85% |
| Power Factor | 0.82 Max |
| MIG Welding Current | 40–400 A |
| MMA Welding Current | 50–400 A |
| TIG Welding Current | 10–400 A |
| Rated Output @100% Duty Cycle | 310 A |
| Rated Output @60% Duty Cycle | 400 A |
| MIG Voltage Range | 14–40 V |
| Open Circuit Voltage (MIG) | 55 V |
| Open Circuit Voltage (MMA/TIG) | 84 V |
| Cooling | Forced Air |
| Protection Class | IP23S |
| Insulation Class | H |
| Electrode Size | 2.5–5.0 mm |
| Wire Sizes | 0.8 / 1.0 / 1.2 / 1.6 mm |
| Machine Dimensions | 650 × 450 × 570 mm |
| Auxiliary Output | 110V AC Gas Heater Output |
Standard Package
- CHAMP MULTI 400 Power Source
- FEEDLITE 40 (NEM-C) 4 Roll Wire Feeder
- MIG Welding Torch
- Interconnecting Cable Set
- Control Cable
- User Manual
Applications
- Heavy Fabrication
- Structural Steel
- Pressure Vessel Manufacturing
- Pipeline Welding
- Shipbuilding
- Industrial Maintenance
- Stainless Steel Fabrication
- Aluminium Fabrication
- Manufacturing Industries
- Construction Projects


























