951382 - Miller PipeWorx 400 Welding System 575V Package

Optimized Pipe Fabrication Welding System

The Miller PipeWorx 400 Welding System (575V) is a comprehensive multiprocess solution designed specifically for the rigorous demands of pipe fabrication shops. Engineered to streamline workflow and enhance productivity, this system integrates advanced welding technologies with a user-centric design. The package includes the PipeWorx 400 power source, a dual wire feeder, two Bernard PipeWorx 300 MIG guns, a running gear with a dual cylinder rack, and a complete cable kit, providing a turnkey solution for immediate deployment.

At the core of the system is its ability to perform multiple welding processes including Stick, DC TIG (Lift-Arc or HF Start), Flux-Cored, and MIG. It features Miller's proprietary RMD (Regulated Metal Deposition) and Pro-Pulse technologies. RMD is engineered to deliver superior arc stability and puddle control, making it ideal for root pass welding on pipes, while Pro-Pulse offers a spray transfer-like arc for fill and cap passes, ensuring high deposition rates and excellent bead appearance. The system's "Quick-Select" technology allows operators to switch between processes with a single touch, automatically recalling the correct polarity, outputs, and parameters, thereby eliminating setup errors and reducing downtime.

Durability and reliability are ensured through Wind Tunnel Technology, which prevents abrasive dust and particles from damaging internal components, and Fan-On-Demand, which operates the cooling system only when necessary to reduce noise and energy consumption. The included dual feeder supports rapid switching between different wire types or diameters, further optimizing shop efficiency. The system is rated for 575V 3-phase input power, making it suitable for industrial environments.