MMA-280 ARC Welder 280A | LED Digital Display Welding Machine

MMA-280 ARC Welding Machine – 280A Adjustable Current with LED Digital Display

Whether you're a DIY enthusiast tackling home repairs or a professional handling automotive and fabrication work, the MMA-280 ARC Welding Machine delivers reliable, powerful performance in a compact, portable package. With a fully adjustable current range of 0–280A and a crisp LED digital display, you always have precise control at your fingertips. Made in Mainland China.

Key Features

• Adjustable Current (0–280A): Dial in exactly the right amperage for any welding task — from fine detail work to heavy-duty joins.
• LED Digital Display: Clear, real-time readout of current settings for accurate and consistent welds every time.
• Quick Arc Ignition: Starts fast and maintains a stable arc with no rod sticking, even for beginners.
• Built-In Fault Detection Light: Instantly alerts you to any operational issues, adding an extra layer of safety and convenience.
• Overcurrent & Overheat Protection: Automatic safety shutoffs protect both the machine and the operator during extended use.
• Wear-Resistant & Waterproof Housing: Built to withstand demanding workshop and garage environments.
• High-Frequency Arc Stabilization: Delivers smooth, consistent welds with strong anti-oxidation properties.
• Lightweight & Portable: At just 1.8 kg, it's easy to carry to any job site or store away when not in use.
• CE Certified: Meets European safety and performance standards for your peace of mind.

Technical Specifications

Ideal Applications

The MMA-280 is perfectly suited for welding iron fences, gates, shelves, tables, chairs, automotive bodywork, and general metal fabrication. Its beginner-friendly design makes it a great first welder, while its robust 280A output satisfies experienced welders' demands.

Safety First

Always follow proper welding safety protocols. For comprehensive guidance on welding hazards and protective measures, refer to the OSHA Welding, Cutting & Brazing Safety Guidelines.

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Frequently Asked Questions

Q: What rod sizes are compatible with the MMA-280 ARC welding machine?

A: The MMA-280 is compatible with welding rods sized between 1.6mm and 3.2mm, covering the most common electrode sizes used in household and light professional MMA welding applications.

Q: Is the MMA-280 suitable for beginner welders?

A: Absolutely. The MMA-280 features quick arc ignition, anti-stick rod technology, and a user-friendly LED digital display, making it an excellent choice for beginners and DIY enthusiasts. The built-in fault detection light also helps users identify issues quickly and safely.

Q: What voltage does the MMA-280 ARC welder require?

A: The MMA-280 operates on a standard 220V input voltage and comes with an EU plug. Ensure your outlet or adapter matches these requirements before use.

Q: Does the MMA-280 have overheating protection?

A: Yes. The machine is equipped with both overcurrent and overheat protection systems that automatically shut down the unit if safe operating thresholds are exceeded, helping to extend the machine's lifespan and keep operators safe.

Q: What is the duty cycle of the MMA-280 welding machine?

A: The MMA-280 has a 60% duty cycle, meaning it can weld continuously for 6 minutes out of every 10-minute period before requiring a cool-down interval — ideal for household and light professional welding tasks.