907366 - Miller XMT 350 MPa Multiprocess Welder 208-575V Auto-Line

Advanced Multiprocess Welding Power Source

The Miller XMT 350 MPa (907366) represents the gold standard in industrial multiprocess welding technology. Designed for versatility and precision, the "MPa" designation stands for MIG, Pulse, and Advanced arc control, highlighting the machine's capability to handle complex welding tasks that standard CC/CV power sources cannot. This unit features built-in pulsed MIG programs specifically tuned for standard steels, high-strength steels, and aluminum, making it an indispensable asset for fabrication shops, shipyards, and construction sites requiring high-quality weld aesthetics and structural integrity.

Superior Arc Control with SharpArc

One of the defining features of the XMT 350 MPa is the exclusive SharpArc technology. In pulsed MIG mode, SharpArc gives the operator total control over the arc cone shape, puddle fluidity, and bead profile. This allows for fine-tuning based on the specific joint configuration and gas mixture, ensuring optimal penetration and bead appearance. Whether welding out-of-position or on varying material thicknesses, the advanced inverter technology provides a stable, responsive arc that professionals demand.

Auto-Line Power Management

Flexibility in power connection is critical for mobile industrial applications. The XMT 350 MPa is equipped with Miller's Auto-Line Power Management technology, which allows for automatic connection to any primary input voltage ranging from 208 to 575 VAC, single- or three-phase. There is no need for manual linking or removing covers to change voltage tabs; the machine automatically detects the input power and adjusts accordingly. This feature not only saves setup time but also protects the machine from damage due to incorrect wiring or dirty, unreliable power often found on job sites.

Rugged Reliability

Built to withstand the harshest environments, the XMT 350 MPa utilizes Wind Tunnel Technology. This internal airflow design directs air through a dedicated cooling tunnel, protecting sensitive electrical components and PC boards from dirt, dust, and debris. Coupled with the Fan-On-Demand cooling system, which operates only when necessary, the unit reduces noise, energy consumption, and the intake of airborne contaminants. The lightweight, aerospace-grade aluminum case offers robust protection while keeping the unit portable at just 80 lbs.