Miller XMT 450 MPa 575V w/out Aux Power - 907480

By Miller Electric

Miller XMT 450 MPa 575V w/out Aux Power - 907480

By Miller Electric

Regular price $10,107.00 USD
Sale price $10,107.00 USD

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Regular price $11,615.80 USD

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SKU: MIL907480

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Miller XMT 450 MPa is the most popular in the XMT family. Excellent arc performance in a portable package. 

Built-in Pulse Programs - Provide reduced heat affected zone, weld in all positions, great for thick-to-thin metal, good gap filling ability and faster travel speeds and deposition.

SharpArc - Controls the arc in Pulsed MIG mode and gives total control over the arc cone shape, puddle fluidity and bead profile.

Advanced Features for the Professional Welder - Adaptive Hot Start™ makes starting stick electrodes easy without creating an inclusion. Infinite arc control available in the Stick and Wire modes for easier fine tuning of tough-to-weld materials and out-of-position applications. Lift-Arc™ provides arc starting that minimizes contamination of the electrode and without the use of high frequency.

Standard 14-Pin Receptacle - Has the flexibility to be used with spool guns, feeders, and remote controls.

Welder Friendly Control Panel - Process selector switch reduces the number of control setup combinations without reducing any features. Ultra-tough, polycarbonate-blended cover protects front controls from damage. Large, dual digital meters are easy to view and presettable to ease setting weld output.

Reliability - Wind Tunnel Technology™ protects internal components, greatly improving reliability. Fan-On-Demand™ cooling system operates only when needed, reducing noise, energy use and amount of contaminants pulled through machine.

Additional Features - 70 Series MPa wire feeder provides synergic pulsed MIG - as you increase/decrease the wire feed speed, the pulse parameters increase/decrease, matching the right amount of power output to match the wire speed, eliminating the need to make additional adjustments. 70 Series MPa adds wire deposition capabilities with Insight Core™. XR-AlumaFeed™ wire feeder provides Profile Pulse™ - TIG appearance with MIG simplicity and productivity. Achieve “stacked dimes” without gun manipulation. Profile Pulse frequency can be changed to increase or decrease the spacing between the ripple pattern to achieve the desired weld appearance.


  • With a WCC-equipped VS feeder and power source you can change the output voltage at the feeder and save a trip to the power supply. No extra control cable to purchase, maintain, string or unstrings aving time and money.

  • WCC also extends the remote control capability beyond the reach of a control cable system.

  • Learn more about WCC in Shipyard or Marine Fabrication

  • Wind Tunnel Technology - Internal air flow that protects electrical components and PC boards from dirt, dust, debris... greatly improving reliability.

  • Fan-On-Demand operates only when needed reducing noise, power consumption, and the amount of airborne contaminants pulled through the machine.

  • Lift-Arc start provides TIG arc starting without the use of high frequency.

  • Adaptive Hot Start for Stick - Automatically increases output amperage at the start of a weld should the start require it and prevents the electrode from sticking and creating an inclusion.

  • Lightweight, aerospace-grade aluminum case offers protection with the benefit of reduced weight.

  • Inverter arc control technology provides greater puddle control for superior 6010 Stick electrode performance.

  • LVC Line Voltage Compensation keeps welding output constant even if input power varies by +/-10%. Line voltage compensation further expands to +37% and -59% when operating on 460 VAC.

  • Process selector switch reduces the number of control setup combinations without reducing any features.

  • Large, dual digital meters are easy to view and presettable to ease setting weld output.

  • Compatible with the Wireless Remote Hand Control. Improve productivity, eliminate clutter and cord tangles in the work area. Eliminate cord failure and associated downtime/repair costs and extend the operator's welding range without adding cord extensions.

  • Auto Remote Sense enables unit to automatically use remote control if connected to remote control receptacle (CC/CV models only).

  • Low OCV Stick A built-in, selectable feature, that reduces the Stick mode open-circuit voltage (OCV) to nearly 15 volts when the welding power source is not in use. Eliminates the need for add-on voltage reducers.

  • Ultra-tough, polycarbonate-blended cover for control panel protects front controls from damage.

  • Optional gas solenoid for TIG welding.

  • Optional 115 VAC auxiliary power (MPa model only) provides 10 amps of circuit-breaker-protected power for water circulators, etc.


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Miller XMT 450 Series


Miller XMT 450 MPa 575V w/out Aux Power - 907480

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