NBC-500 630 Inverter Gas Shielded Welding Machine:
NBC-500 630 Inverter Gas Shielded Welding Machine Introduction
Full bridge IGBT technology with soft switch, current controlled, reliable quality and stable performance.
Electronic reactor control, stable welding arc, less splash, deep melting, graceful formation, high efficiency.
It boasts post-welding bead removal function, can remove molten bead at wire end, and can provide high unloaded voltage, slow feeding arc initiation so as to enhance the arc initiation success rate.
The product provide dual purposes that gas shielded welding and electric welding, saving equipment costs and ease user operation.
Adjustable arc, with wire test and gas test function, adjustable end current and voltage, self-lock function.
Technical Parameters
| TYPE | NBC-500 | NBC-630 |
| Power Voltage (V) | AC 380V ± 15% | AC 380V ± 15% |
| Frequency (HZ) | 50/60 | 50/60 |
| Rated Input Power (KVA) | 25 | 37.7 |
| Scope Output Current Adjustment (A) | 80-500 | 80-630 |
| Scope Output Voltage Adjustment (V) | 18-39 | 18-39 |
| Duty Cycle (%) | 60 | 60 |
| No-Load loss (W) | 80 | 80 |
| Welding Wire Diameter(mm) | 0.8/1.2/1.6 | 0.8/1.2/1.6 |
| Welding Rod Diameter(mm) | 2.5-6.0 | 2.5-8.0 |
| Weight (kg) | 45.4 | 49.1 |
| Overall Size(mm) | 635x323x615 | 635x323x615 |
