The Hugong NVM500 is an extremely powerful 3-in-1 industrial welding system from the NOVI series. This digital inverter welder supports MIG/MAG, MMA, and Lift-TIG welding, and is equipped with water cooling, a separate wire feeder, and a complete interconnection package.
Built on the NOVI platform, the NVM500 features advanced IGBT inverter technology with high switching frequency, a Cortex M4 processor for precise control, a full HDVision interface, and synergic operation for automatic parameter adjustment - even when welding with thick wire and at high duty cycles.
Equipped with a sturdy wheeled base and an integrated platform for a 50-liter gas cylinder, this welding tower is highly complete and ideal for mobile workshop use.
The external wire feeder includes a powerful 4-roll drive system that ensures consistent, slip-free wire feeding—even when using thicker wire or longer MIG torches.
Key features:
- High-performance 3-in-1 welding system (MIG/MAG, MMA, Lift-TIG)
Engineered for continuous operation under demanding industrial conditions.
- Equipped with water cooling
Maintains thermal stability during long welding cycles at high output.
- HDVision display with synergic control
User-friendly digital interface with automatic parameter settings.
- Shock-resistant ABS housing
Durable and impact-resistant—built for intensive, professional use.
- 5-year warranty upon registration
Extended factory warranty and long-term support via Hugong.
Supplied with:
- MIG torch EP5000 – 4 meters;
- Ground clamp with 3-meter cable (50 mm², 35 – 70 quick connector);
- Interconnection package:
10m x 50mm² power cable,
10m control cable with 6-pin plug,
12m Ø8 mm gas hose,
2× 5m water hoses,
Complete rubber protective sleeve.
- Contact tips: 1.0 mm, 1.2 mm, 1.6 mm (1 pc each);
- Wire feed rollers: 1.2 mm and 1.6 mm (2 pcs each).
Specifications
| Frequency | 50/60 Hz |
| Voltage | 400V - 3 Phase |
| No load voltage | 78V |
| Rated input current | 38A |
| Duty cycle @20C | 60% - 500A |
| Duty cycle @40C | 60% - 500A |
| Weldable welding wire | MIG wire 1.0 - 1.6 mm / Flux core wire 0.8 - 1.6 |
| Welding current range | MIG 30 - 500A / MMA 25 - 500A / TIG 15 - 500A |
| Product Dimensions: | |
|---|---|
| Product Length | 803 mm |
| Product Width | 440 mm |
| Product Height | 1,070 mm |
| Product Weight | 80.0 Kg |
| Package Dimensions: | |
| Package Length | 990 mm |
| Package Width | 495 mm |
| Package Height | 1,320 mm |
| Package Weight | 138.00 Kg |