Dongguan Jone Welding Technology Co., Ltd.
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Inverter arc welding machine, multi functional and portable welding machine, inverter DC MMA welding machine with single PCB technology. This series is IGBT inverter DC MMA welding machine with single PCB technology, with single phase 220V AC power supply, which adapts to the input voltage automatically. The inverter arc welding machine is a powerful and versatile tool for any welding project. It features energy saving, multiple functions, portability and user friendly.
Portable
stable welding process
Lightweight, small volume, move conveniently.
The MMA-300C has been designed with three main characteristics in mind: it's easy to use, has a long service life, and is reliable. Its waterproof design makes it ideal for outdoor use--whether you're working in harsh weather conditions or just want something that won't rust or deteriorate over time.
| Model | MMA-200B | MMA-250B | MMA-300B |
| Type | IGBT 1PCB | IGBT 1PCB | IGBT 1PCB |
| Real Amp(A) | 120 | 140 | 160 |
| AC Input Voltage(V) | 220V (110V/220V can do) | 220V (110V/220V can do) | 220V (110V/220V can do) |
| Rated Input Power Capacity(KVA) | 5 | 6.2 | 7 |
| Input Frequency(Hz) | 50/60 | 50/60 | 50/60 |
| Non-load Voltage(V) | 56 | 56 | 56 |
| Output current range(A) | 20-200 | 20-250 | 20-300 |
| Rated Duty Cycle(%) | 60% | 60% | 60% |
| Efficiency(%) | 85% | 85% | 85% |
| Class of Insulation | F | F | F |
| Protection class of case | IP21 | IP21 | IP21 |
| Electrode diameter (mm) | 1.6-3.2 | 1.6-3.2 | 1.6-4.0 |
| Quick joint Size(mm) | 35-50 | 35-50 | 35-50 |
| Input power cable(m) | 1.8 | 1.8 | 1.8 |
| N.W./G.W.(kg) | 3.8/5.6 | 4/5.8 | 4.2/6 |
| Machine Size(LxWxH mm) | 310*137*225 | 310*137*225 | 310*137*225 |
| Package(LxWxH mm) | 350*206*275 kraft paper box | 350*206*275 kraft paper box | 350*206*275 kraft paper box |
| Accessories | 1.8m 16mm² 200A holder | 1.8m 16mm² 200A holder | 1.8m 16mm² 200A holder |
| 1.2m 16mm² 300A clamp | 1.2m 16mm² 300A clamp | 1.2m 16mm² 300A clamp | |
| mask,brush,belt,manual | mask,brush,belt,manual | mask,brush,belt,manual |
Q:Why should I choose your welding machines?
A:This is a question in many buyers mind, we are a quality-based professional welding machines company with great products and service, and we are a skill-oriented company. We believe in smart work and hard work combined. We never lose sight of our customer's requirements. We provide world-class training sessions to our staff and our associates, yes "world class", don't believe us? We cordially welcome you to come and observe one of our sessions.
Q:Can you offer welding machines for testing?
A:Yes, Sure my friend we can offer welding machines for the test as you need.
Q: Are you a factory or trading company?
A: We are trading company with our own factory with more than 10 assembly product line and strict QC system and equipment, so we can meet both your quantity and quality demands.