Industrial 3-in-1 welding machine Hugong NVM350 350A

Industrial 3-in-1 Welding Machine Hugong NVM350 350A

Country of origin: Netherlands, warranty period – 24 months

The Hugong NVM350 is a powerful industrial 3-in-1 welding machine from the advanced NOVI series, designed for MIG/MAG, MMA, and Lift-TIG welding. The unit is equipped with a separate wire feeder, synergic control, an HDVision digital display, and a Cortex M4 chip for extremely precise and stable operation even in demanding industrial environments.

The welding machine is based on IGBT inverter technology with high-frequency switching (up to 160 kHz), making it ideal for long-cycle welding in steel construction, shipbuilding, or heavy-duty manufacturing. It comes standard with an integrated water cooler to maintain stable performance during intensive use.

The unit is built on a sturdy mobile platform with a holder for a 50-liter gas cylinder. The separate 4-roll wire feeder ensures stable, slip-free feeding, even when using thicker wire or longer torch cables.

Features:

• Powerful 3-in-1 welding solution: MIG/MAG, MMA, and Lift-TIG – a long-lasting choice for industrial applications
• Integrated water cooling – ensures thermal stability during extended welding cycles
• External 4-roll wire feed unit – extended operating range and flexibility for construction site use
• HDVision control display with synergic control – automatic parameter selection and intuitive operation
• Durable, impact-resistant ABS housing – protects against dust, impact, and harsh workshop conditions

Technical Specifications:

• Power supply: 400 V – 3 phase
• Frequency: 50/60 Hz
• Open-circuit voltage: 76 V
• Nominal input current: 25 A
• Duty cycle @20 °C: 60% – 350 A
• Duty cycle @40 °C: 60% – 350 A
• Welding Current Range:
• MIG: 30–350 A
• MMA: 25–350 A
• TIG: 15–350 A
• Compatible Welding Wire:
• MIG wire: 0.8–1.2 mm
• Flux-cored wire: 0.8–0.9 mm
• Protection class: IP21S

Product Dimensions:

• Length: 803 mm
• Width: 440 mm
• Height: 1070 mm
• Weight: 70.0 kg

Packaging Dimensions:

• Length: 990 mm
• Width: 495 mm
• Height: 1000 mm
• Weight: 81.0 kg

Included in the Package:

• MIG torch EP3600 – 4 m
• Ground clamp with 3 m cable (35 mm², 300 A) with 35–70 mm² quick connector
• Power cable: 5 m × 35 mm²
• Control cable: 5 m with 6-pin plug
• Gas hose: 7 m Ø8 mm
• Contact tips: 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm (1 pc each)
• Wire spools: 1.2 mm and 1.6 mm (2 pcs each)