NBC-315G is a digital intelligent MIG/MAG gas shielded welding machine built with advanced IGBT single-tube inverter technology. Featuring powerful arc striking performance and high-definition large LCD display panel, this welder supports free switching of multiple welding functions for flexible process adjustment. Matched with built-in filter reactor and stabilized wire feeder power supply, it realizes ultra-smooth wire feeding, stable welding arc and extremely low welding spatter. With dual 220V/380V wide voltage compatibility, thickened durable metal casing and portable integrated design, it adapts to various harsh workshop and outdoor construction environments, meeting daily and medium-duty industrial gas shielded welding demands perfectly.
Core Selling Points & Technical Features
- High-performance IGBT Single Tube: Comes with strong arc striking power, ensuring ultra-high arc striking success rate, effectively avoiding arc breaking and restarting troubles during welding.
- HD Digital LCD Large Screen: Intuitive full digital display, supports one-click free switching of multiple welding modes, easy parameter viewing and adjustment for operators.
- Stable Wire Feeding System: Independent stabilized power supply for wire feeder guarantees uniform and smooth wire feeding speed, no wire jam or pause during long-time continuous welding.
- Built-in Filter Reactor: Optimizes internal circuit output, stabilizes welding arc effectively, reduces welding spatter greatly, and creates smooth and beautiful weld beads.
- Dual Voltage Wide Compatibility: Universal 220V and 380V dual voltage design, suitable for different power supply conditions in factories and construction sites without extra transformer.
- Heavy-duty Durable Structure: Thickened integral metal casing, anti-collision and wear-resistant, capable of working stably in harsh industrial working scenarios.
- Complete Safety Protection: Built-in over-temperature protection, automatic power-off protection when overheating, protecting machine core components and prolonging service life.
Complete Technical Parameters
Parameter Item | NBC-315G Specification |
Input Power Voltage | 220V / 380V Dual Voltage |
Input Rated Power | 10.5KVA |
No-load Voltage | 70V-80V |
Output No-load Voltage | 14V-32V |
Output Current Range | 40A-270A |
Insulation Grade | F |
IP Protection Class | IP21S |
Rated Duty Cycle | 60% |
Net Weight | 15.8KG |
Overall Dimensions | 500*251*460mm |
Applicable Electrode Diameter | Φ2.5mm - Φ4.0mm |
Applicable Welding Wire Diameter | Φ0.8mm - Φ1.0mm |
Cooling Mode | Air Cooling |
Output Type | DC Output |
Core Functions | Portable, 3 Phase Support, Temperature Control Protection |
Application Scope
- This NBC-315G digital MIG/MAG welding machine is widely used for welding carbon steel, stainless steel, and other common metal materials. It is suitable for sheet metal processing, steel structure manufacturing, hardware production, equipment maintenance, construction site welding, and other medium-duty industrial welding scenarios.
Installation & Operation Precautions
- Input Power Cable: 4mm²
- Output Welding Cable: 25-35mm²
- Matching Distribution Switch: 60A
- Working Ambient Temperature: -10℃ ~ +40℃
- Safety Notice: Please correctly connect the ground wire and power cable before formal operation to ensure personal and equipment safety.