2-in-1 MIG MMA IGBT Inverter Welder 20-120A

2-in-1 MIG & MMA Control in One Compact DC Inverter Welder

- Tackle gas-shielded MIG work and manual MMA welding with a single, efficient machine. This 2-in-1 CO₂ gas-shielded and manual welding unit combines an IGBT inverter power source, built‑in wire feeder, and digital controls to deliver stable arcs and consistent results on a wide range of steel fabrication and repair jobs.

Designed around an IGBT direct current inverter, this welder offers fast response, reduced energy loss, and smooth output in the 20-120A range. The digital display and front‑panel controls let you switch between manual (MMA) and gas‑shielded (MIG/CO₂) modes, adjust welding current, and fine‑tune wire feed speed using the dedicated voltage adjustment knob. A built‑in wire feeder simplifies setup for MIG work, while the included 200A electrode holder supports stick welding on low carbon steel, medium carbon steel and alloy steel in workshops, garages, and on‑site jobs.

The internal layout uses quality copper wiring and a technical‑grade transformer to support strong, consistent welding performance. A high‑frequency IGBT module and an efficient cooling fan with large blades help maintain stable operation under continuous use, while multiple protection circuits guard against over‑current and over‑temperature conditions. The compact metal housing keeps the overall footprint manageable (approx. 305 × 155 × 205 mm), making it suitable for mobile workstations and limited bench space. CO₂ shielding gas can be used to stabilize the arc and improve heat transfer for cleaner MIG welds on steel components.

The package includes the 2-in-1 welding machine, 450 g welding wire, MIG-14AK torch, 200A holder, 300A clamp, mask, brush, belt and guideline, so you can get started quickly with both MIG and MMA processes.

Why It's a Smart Choice

• Two welding processes in one machine for MIG (CO₂ gas-shielded) and MMA stick welding without changing power sources.
• IGBT DC inverter design with 20-120A output, digital display and adjustable wire feed for precise control over different jobs.
• Compact metal construction with efficient cooling and multiple protection features for consistent, reliable operation in workshop or field use.

FAQ

Q: Which materials can this welder handle?
A: It is suitable for welding low carbon steel, medium carbon steel and alloy steel in both MIG (CO₂ gas-shielded) and MMA modes.

Q: What is the input power requirement?
A: The welder operates on 220 V AC input with an inverter-based DC output and a rated input power capacity of 6.3.

Q: What is the output current range?
A: The adjustable output current range is 20-120A, allowing you to match the settings to thinner sheet metal or thicker structural sections.

Q: Does it include the accessories needed to start welding?
A: Yes. The package includes the 2-in-1 welding machine, 450 g welding wire, MIG-14AK torch, 200A electrode holder, 300A work clamp, mask, brush, belt and a guideline for setup and operation.

Q: Is it suitable for different welding positions?
A: Yes. The design is not limited by welding position, so it can be used for flat, horizontal, vertical and overhead welds, including work in tight or awkward angles.