EACO NB-500IM Multi-Process Inverter MIG/MAG Welder with MMA & Gouging

The EACO NB-500IM Inverter Welder is an all-in-one heavy multi-process workstation delivering 500A at 100% continuous duty cycle. In addition to high-deposition MIG/MAG welding, it provides full-capacity manual stick welding (MMA) and carbon arc air gouging up to 8mm rods.

This multi-process flexibility allows shipyard crews to bevel joints with carbon gouging, tack with stick electrodes, and finish heavy seams with high-speed MIG without moving or changing power sources.

Technical Specifications

EACO NB-500IM Multi-Process Inverter MIG/MAG Welder:
  • Input Voltage: 3-Phase AC 380V ±15%, 50/60 Hz
  • Rated Duty Cycle: 100% at 40°C
  • Welding Current Range: 60 ~ 500 A (MIG) / 20 ~ 500 A (MMA)
  • Carbon Arc Gouging: Supported up to ø8.0 mm carbon rods
  • Usable Wire Diameter: ø1.0 ~ ø1.6 mm
  • Dimensions & Weight: 580 × 320 × 617 mm, 43.5 kg

Key Features & Capabilities

  • 3-in-1 multi-process: Heavy MIG/MAG, full-capacity Stick (MMA), and Air Carbon Gouging
  • 100% duty cycle rating delivers uninterrupted power during heavy shipyard shifts
  • Separate current and voltage controls for each process mode on the main front panel
  • Heavy-duty industrial casing with reinforced base and eye bolts for overhead crane lifting

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