IGBT MIG/MMA Welding Machine
The IGBT MIG/MMA welding machine is applicable to flux-cored wire welding, and materials like low carbon steel, high-strength steel, etc. Available with the MMA function that has excellent constant current characteristic, the machine is convenient to use. The wire feeder is designed with split structure and the wire feeding parameter is adjustable. It also uses the 20 KHz HF full-bridge inverter technology, providing electric energy for the arc welding process.
Technical Parameters
Model | NBC-315C | NBC-500C |
Code | HA4A315C38 | HA4B500C88 |
Input Power Voltage (V.Hz) | 380V±15% 50/60Hz | 380V±15% 50/60Hz |
Rated Input Power Capacity(KVA) | MMA;10.3/MIG:12 | MMA;22/MIG:24.4 |
Current Adjustment Range (A) | MMA;20-270/MIG:50-315 | MMA;30-500/MIG:50-500 |
Voltage Adjustment Range(V) | MMA:20-30/MIG:15-30 | MMA:20-36/MIG:15-44 |
No-load Voltage(V) | 55 | 70 |
Efficiency (%) | 85 | 85 |
Duty Cycle(%) | 60 | 60 |
Power Factor (COSφ) | 0.93 | 0.93 |
Post-flow(s) | 1 | 1 |
Type of wire feeder | split type | split type |
Insulation Class | F | F |
Protection Class | IP21S | IP21S |
Weight(kg) | 30 | 38 |
Measurement(mm) | 515x210x305 | 650x330x620 |
Diameter of welding wire(mm) | 0.8/1.0 | 1.0/1.2/1.6 |
Diameter of coil(mm) | 270 | 270 |
Adaptable plate thickness(mm) | 0.8above | 1.0above |
Features
1. The welding machine is suitable for spot welding with low spatter, so that it is widely used for sheet metal welding.
2. It is safe and durable to use, as it is available with protection for over-current, over-heat and over-current. During the protection, the machine will automatically stop wire and gas feeding.
3. The control wire is designed against short circuit, which can well protect the machine.
4. The welder uses explosion-proof CBB capacitor, and comes with good anti-interference and high power factor.
5. With a high rate of duty cycle of 60%, the machine can realize continuous welding.
6. Due to good ventilation and proofing performance, it can be normally used in severe environment.