​M350 Stable arc Professional CO₂/MIG/MAG Welding Machines

OTC DAIHEN M350 Digital Welder

The M350 is a high-performance digital welding machine from OTC DAIHEN, designed specifically for robotic integration to achieve efficient automated welding. It maintains excellent arc stability from low to high current ranges, with expanded welding condition envelopes and stable voltage even at high speeds, ensuring uniform bead width. USB enables easy management of welding conditions and results. Smart features like torch-trigger current adjustment and high-speed arc spot welding boost productivity. Rugged construction and effective dust protection ensure long-term reliability with simple maintenance.

✨ Key Technology Advantages

• Robot integration — Seamless compatibility with OTC robots for high-quality automated welding.

• High durability & easy maintenance — Effective dust protection, simple servicing.

• Smart functions — Torch-trigger current adjustment, high-speed arc spot welding.

• Extensive optional modes — Optional software for special materials.

• Wide current stable arc — Excellent arc stability from low to high currents.

• USB data management — Easy storage and retrieval of welding conditions and results.

• Stable high-speed welding — Wide condition range, minimal voltage fluctuation, uniform beads.

🔧 Primary Applications

Automotive manufacturing, motorcycle frames, steel structures, pipe welding, general machinery, metal furniture – CO₂/MAG welding of mild steel and stainless steel, especially in robotic welding lines.

📊 OTC DAIHEN M350 Technical Specifications & Accessories