907747 - Miller Deltaweld 350 MIG Power Source with ArcConnect

Industrial Power and Simplicity: Miller Deltaweld 350

The Miller Deltaweld 350 (907747) represents a significant leap forward in industrial MIG welding technology. Designed for manufacturing environments that demand both reliability and ease of use, this 350-amp power source streamlines the welding process for operators of all skill levels. By integrating advanced features like EZ-Set, Miller has removed the complexity often associated with setting up industrial machines. Operators simply select the material thickness, and the machine optimizes the parameters, reducing setup time and minimizing the risk of weld defects.

At the core of the Deltaweld 350 is the ArcConnect™ technology, a next-generation communication system that links the power source to Miller's Intellx™ wire feeders. This high-speed connection improves weld performance and allows for point-of-use controls right at the feeder, saving operators unnecessary trips back to the power source. For facilities with existing equipment, the unit also maintains backwards compatibility with standard Miller 14-pin feeders, offering a flexible upgrade path.

Durability is paramount in heavy industrial settings. The Deltaweld 350 features Miller's proprietary Wind Tunnel Technology™, which routes internal airflow to cool power conversion components while protecting sensitive electronics from dirt, dust, and debris. Combined with Fan-On-Demand™, which runs the cooling fan only when necessary, this machine operates cleaner, quieter, and more efficiently than traditional continuous-run systems. Whether you are welding mild steel, stainless, or aluminum, the Deltaweld 350 delivers consistent, high-quality output up to 400 amps.

Key Applications

• Heavy Industrial Manufacturing
• General Fabrication
• Structural Steel Fabrication
• Transportation and Railcar
• Sheet Metal Fabrication