NB-500HK Heavy-Duty Inverter Gas Metal Arc Welder
The Huayuan NB-500HK is built for heavy structural steel, bridge components, and shipyard fabrication requiring continuous 500A welding. Equipped with a heavy-duty four-roll dual-drive wire feeder for smooth, slip-free wire delivery up to 22 m/min.
Technical Specifications
Huayuan NB-500HK Inverter MIG Welder:
- Input Power: 3~380V±15% 50/60Hz
- Rated Input Capacity: 26 kVA
- Rated Input Current: 40 A
- Open Circuit Voltage (OCV): 82 V
- Output Current Range: 60 ~ 500 A
- Output Voltage Range: 14 ~ 50 V
- Rated Duty Cycle: 100% at 40°C
- Wire Feed Mechanism: 4-Roll Dual-Drive, 1 ~ 22 m/min
- Suited Wire Diameter: ø1.0 / ø1.2 / ø1.6 mm
- Efficiency & Power Factor: 89%, PF 0.92
- Cooling & Protection: Forced Air Cooling, IP23S, Class F
- Dimensions & Weight: 640 × 295 × 580 mm, 37 kg
GET IN TOUCH
Planning a New Vessel or Propulsion Upgrade?
Share your vessel requirements with our team and let us help identify the appropriate propulsion or maneuvering solution for your project.