The Hugong NVPM500 is a digital 4-in-1 welding system for MIG/MAG, Pulse MIG, MMA, and Lift-TIG welding. This powerful 3-phase industrial machine is equipped with advanced IGBT inverter technology, an HDVision control interface, and precise synergic control that automatically sets the optimal welding parameters for any material, shielding gas, and wire diameter.
The NVPM500 comes standard with a separate wire feeder featuring a robust 4-roll drive system, along with a 20-meter interconnection package—ideal for long-range welding tasks and large-scale construction projects. Thanks to the double pulse functionality, this machine delivers low-spatter, smooth welds on both aluminum and steel.
Its rugged construction and the intelligent integration of COTEX M4 processor technology make the NVPM500 suitable for heavy-duty continuous use in production, shipbuilding, and steel fabrication.
The NVPM500 is built as a durable welding tower with a strong chassis and an integrated platform for a 50-liter gas cylinder, making it a highly complete and mobile solution for industrial workshops.
The external wire feeder with 4-roll drive ensures powerful, stable, and slip-free wire feeding—even when using thicker wire or longer torches.
Key features:
- 4-in-1 welding process: MIG, Pulse MIG, MMA, and Lift-TIG
Highly versatile setup for carbon steel, stainless steel, CuSi, and aluminum.
- Pulse & Double Pulse MIG
Provides excellent arc control, low spatter, and clean welds—ideal for aluminum and thin sheet metal.
- HDVision display with synergic control
Large and intuitive LCD interface with automatic parameter optimization.
- Shock-resistant ABS housing
Built for industrial durability—resistant to impact, dirt, and moisture.
- 5-year warranty upon registration
Extended warranty and manufacturer support through Hugong.
Supplied with:
- MIG torch EP5000 – 4 meters;
- Ground clamp with 3-meter cable (50 mm², 35 – 70 quick connector);
- Interconnection package:
20m x 50 mm² power cable,
20m control cable with 6-pin plug,
20m Ø8 mm gas hose,
Fully sheathed with rubber protective sleeve.
- Drive rollers: 1.2 mm and 1.6 mm (2 pcs. each);
- Contact tips: 1.0 mm, 1.2 mm, 1.6 mm (1 pcs. each).
Specifications
| Frequency | 50/60 Hz |
| Voltage | 400V - 3 Phase |
| No load voltage | 90V |
| Rated input current | 38A |
| Duty cycle @20C | 60% - 500A |
| Duty cycle @40C | 60% - 500A |
| Welding current range | MIG 30 - 500A / MMA 10 - 500A |
| Weldable welding wire | MIG wire 1.0 - 1.6 mm / Flux core wire 0.8 - 1.2 mm |
| Product Dimensions: | |
|---|---|
| Product Length | 1,070 mm |
| Product Width | 440 mm |
| Product Height | 803 mm |
| Product Weight | 90.0 Kg |
| Package Dimensions: | |
| Package Length | 1,070 mm |
| Package Width | 440 mm |
| Package Height | 803 mm |
| Package Weight | 90.00 Kg |