Skip to Main Content

907366023 - Miller XMT 350 MPa Multiprocess Welder with ArcReach Technology

Packaging: 1 per ea
$17,631.37/ea $15,920.00/1 per ea only $15,920.00/eaSave 10%

Usually ships within 3-5 business days

OVERVIEW

Industrial Multiprocess Power Source for Heavy Fabrication

The Miller XMT 350 MPa is a premier choice for industrial applications requiring versatility, reliability, and advanced arc performance. Designed for construction, structural fabrication, and fleet maintenance, this multiprocess welder delivers up to 350 amps of output power while weighing only 80 pounds. Its inverter-based design ensures portability around the job site without sacrificing the heavy-duty cycle needed for continuous operation.

One of the standout features of this unit is the Auto-Line Power Management technology. This system allows the machine to accept any input voltage from 208V to 575V, single or three-phase, without manual linking mechanisms. This flexibility makes the XMT 350 MPa an ideal solution for sites with fluctuating power or varying voltage hookups. Additionally, the unit incorporates Wind Tunnel Technology, which prevents abrasive dust and particles from damaging internal components, ensuring long-term durability in harsh environments.

The "MPa" designation indicates built-in Pulsed MIG capabilities, making it superior to standard multiprocess units for welding aluminum, stainless steel, or thin materials where heat input control is critical. When paired with ArcReach-compatible accessories, this machine streamlines workflow by eliminating the need for control cables, reducing clutter and maintenance costs.

Key Industrial Benefits

  • Versatile Performance: Handles MIG, Stick, TIG, and Flux-Cored processes with ease.
  • Job Site Ready: Robust case design and high tolerance for dirty power.
  • Energy Efficient: Fan-On-Demand cooling reduces power consumption and noise.
Additional Information
Brand:Miller
Amperage:350
Voltage:208/230/460/575 V
Weld Process:Multi-Process
Duty Cycle:60%
Process Type:MIG (GMAW), Pulsed MIG (GMAW-P), Stick (SMAW), TIG (GTAW), Flux-Cored (FCAW), Air Carbon Arc Gouging (CAC-A)
Input Voltage:208-575 V
Output Range:5 - 425 A
Net Weight:36.3 kg
Portability:Inverter, Lift Eye
Technology:ArcReach, Auto-Line, SharpArc, Wind Tunnel Technology
Packaging Description:1 per ea

INCLUDED

  • Miller XMT 350 MPa Power Source
  • Two 50 mm Dinse-style connectors
  • Owner's Manual

APPLICATIONS

  • Construction and Structural Steel
  • Shipbuilding and Marine Fabrication
  • Railroad Maintenance
  • Truck and Trailer Manufacturing
  • Rental Fleets
  • General Heavy Fabrication

FAQ

The XMT 350 MPa includes built-in Pulsed MIG programs and advanced arc controls (SharpArc) that are not available on the standard VS model. It also features ArcReach technology for remote control without control cords.

The XMT 350 MPa is typically sold as a power source only. It includes a power cord but does not include a plug, as the plug type depends on your specific input voltage.

Thanks to Auto-Line technology, this machine can accept any input voltage from 208V to 575V, single-phase or three-phase, without manual linking.

Yes, the XMT 350 MPa is rated for carbon arc gouging with carbons up to 5/16 inch (7.9 mm) in diameter.

ArcReach allows the power source to communicate with a remote wire feeder or stick remote using the welding leads, eliminating the need for a separate control cable.

Yes, especially when paired with a push-pull gun or spool gun. The built-in Pulsed MIG programs are excellent for welding aluminum.

The machine has a rated output of 350 Amps at 34 Volts with a 60% duty cycle.

No, this SKU is for the power source only. Wire feeders, torches, and other accessories are sold separately.

CATALOGUE & SPEC SHEETS

Spec Sheet