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| Customization: | Available |
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| Cooling Way: | Forced Air Cooling |
| Frequency Range: | Intermediate Frequency |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
NB-270 ,NB-350, NB-500, NB-630
CO2 gas shielded welding machine /
IGBT inverter CO2 gas shielded welding machine and manual combination welding machine
Characteristics and application:
1. Simple operation: Digital display meter, welding current and voltage preset accurate.
Easy to be matched in current and voltage, a wide application range.
2. Excellent property: Waveform control technology, small spatter in welding; with acr control function, ensure no arc crater after welding.
3. Economic, light, portable: high rated duty cycle, long time consecutive welding is available. High working efficiency, save power and energy. Output cable is long to 30 meters, applicable in long distance operation.
4. Good site suitability: All metal casting in resistance of dust, impact and shock; New created welding gun and wire feed structure with better stability, better welding wire feed property.
5. Application industry: ship-building, storage tank, engineering, machinery, auto, motorcycle, iron furniture, pressure vessel, steel structure, bridge construction and other automobile welding industry.
Suitable for all-round welding of carbon, low alloy,tool steel,stainless steel etc
The power force can be customized to 440v and 100% duty cycle
| Model | Input Voltage/Fre | Rated Input Power | Rated Input Current | Duty Cycle | Efficiency |
| NB-350 | 380V±10% 50/60Hz | 13.7KVA | 21A | 60 | ≥89% |
| NB-500 | 380V±10% 50/60Hz | 24.4KVA | 40A | 60 | ≥89% |




