GB KoreArc ARC 300HD IGBT Inverter ARC Welding Machine
The GB KoreArc ARC 300HD is a powerful 300A IGBT inverter ARC welding machine designed for professional welding applications. Built with advanced Tubeblor IGBT inverter technology, it delivers stable arc performance, excellent energy efficiency, and reliable operation for fabrication workshops, maintenance jobs, construction sites, and industrial applications.
Its compact and lightweight design makes it easy to transport while maintaining high-duty performance. Featuring VRD Function, ARC Force Control, and advanced inverter technology, the ARC 300HD ensures smooth arc ignition, reduced spatter, and superior welding quality across various electrode sizes.
Ideal for welding mild steel, stainless steel, and other ferrous metals using MMA/Stick electrodes.
Key Features
- Advanced Tubeblor IGBT Inverter Technology
- 300A High Performance ARC Welding Output
- Compact & Lightweight Design
- Energy Efficient & Power Saving
- VRD (Voltage Reduction Device) Function
- Adjustable ARC Force Control
- Excellent Arc Stability
- Premium Build Quality
- Easy Arc Starting
- Suitable for Industrial & Fabrication Applications
Technical Specifications
| Specification | Details |
|---|---|
| Model | ARC 300HD |
| Input Voltage | 1 Phase 220V AC |
| Input Voltage Range | 180–240V |
| Rated Input Power | 7.7 kVA |
| Rated Output Current | 300A |
| Rated Output Voltage | 28V |
| Output Current Range | 20–300A |
| Current Adjustment | 10–300A |
| No Load Voltage | 65V |
| Duty Cycle | 60% |
| Efficiency | 85% |
| Power Factor | 0.93 |
| Insulation Class | F |
| Protection Class | IP21 |
| Dimensions | 395 × 153 × 301 mm |
| Weight | 9 kg |
| Electrode Diameter | 1.0–4.0 mm |
Applications
- Structural Fabrication
- Industrial Manufacturing
- Steel Fabrication
- Maintenance & Repair
- Construction Projects
- Engineering Workshops
- Agricultural Equipment Repair
- General Metal Fabrication
Package Includes
- GB KoreArc ARC 300HD Welding Machine
- Electrode Holder Cable
- Earth Clamp Cable
- User Manual
























