**Performance and Functions**
1. **Multi-Function MIG Welder with Gas and Gasless Modes**
This welding machine offers both gas-shielded and gasless (flux-cored) welding capabilities, making it versatile for a wide range of applications.
2. **High Duty Cycle for Long-Term Welding**
With a 60% duty cycle, the NB-270FS can operate continuously for extended periods without overheating, ideal for industrial and professional use.
3. **Electronic Reactor Control for Stable Performance**
Equipped with an electronic reactor, this welder ensures stable arc performance, minimal spatter, deep penetration, and a smooth, even weld bead.
4. **Smooth Wire Feeding and Easy Arc Starting**
The machine features a slow wire feeding system during arc initiation, which helps prevent electrode balling and makes starting the arc easier and more reliable.
5. **Suitable for Materials Over 0.8mm Thickness**
Designed for welding materials with a thickness of over 0.8mm, it delivers excellent results on various metals such as low carbon steel, high tensile steel, and ordinary steel.
6. **Compact Design for Easy Handling**
Its small size and lightweight make it easy to carry and operate, offering great value for both professionals and DIY users.
**Applicable Materials:**
Low carbon steel, high tensile steel, and general steel.
**Applications:**
Ideal for thin plate welding in industries such as automotive, motorcycle parts, steel-wood furniture, and light steel structures.
**Main Technical Parameters**
| **Parameter** | **Specification** |
|-------------------------------|--------------------------------------------|
| Model | NB-270FS |
| Input Voltage/Frequency | AC 220/380V ±15%, 50/60Hz |
| Rated Input Power | 8.8 KVA |
| Input Current | 40A |
| Rated Output Current | 250A |
| Rated Output Voltage | 28V |
| Duty Cycle | 60% |
| Output Current Range | 50–250A |
| Output Voltage Range | 15–30V |
| Insulation Class | F |
| Protection Class | IP21 |
| Dimensions (mm) | 500×265×430 |
| Net Weight (kg) | 25 |
| Efficiency | 85% |
| Wire Feeding Speed (m/min) | 2.5–16 |
| Wire Feeder Type | External |
| Spool Diameter (mm) | 270 |
| Postflow Time (s) | 1±0.5 |
| Power Factor (cosφ) | 0.93 |
| Welding Thickness (mm) | Above 0.8 |
| Wire Diameter (mm) | 0.8 / 1.0 |
We have built a strong presence in the overseas market thanks to our high-quality products and competitive pricing. We also offer customized MIG welders based on customer specifications. With extensive experience and a strong sense of responsibility, we welcome you to send us your samples, and we will work together to meet your needs. We guarantee timely delivery, short lead times, and excellent after-sales service. We look forward to building a long-term partnership with you!
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Suzhou Cheerchem Advanced Material Co., Ltd. , https://www.szcheerchem.com