XMT 450

Code: MR907525

Exceptionally smooth & precise arc

Exceptionally smooth & precise arc.

Product Features

  • Constant Current & Constant Voltage Weld Output
  • Direct Current Weld Output
  • Three Phase Input Power

Wind Tunnel Technology™

Protects electrical components and PC boards from contamination.


The cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled through machine.


Allows TIG starting without the use of high-frequency. Starts the arc without contaminating the weld with tungsten.

Adaptive Hot Start™

Increases the output Amperage at the start of a weld if necessary, eliminating electrode sticking.

Lightweight, Aerospace-Grade Aluminium Case

Offers heavy-duty protection with the benefit of reduced weight.

Large, Dual Digital Meters

Easy to view and can be pre-set.

Inverter Arc Control Technology

Provides greater puddle control for superior 6010 Stick electrode performance, and outstanding MIG weld performance.

Process Selector Switch

Reduces the number of control setup combinations without reducing any features.

Pulsed MIG (Gmaw-P) Capabilities

With optional Optima™ control reduces spatter and distortion, allows better out-of-position puddle control, and provides potential reduction of fume particle emission.

Line Voltage Compensation

Keeps welding output constant even if input power varies by ±10%.

VRD TO CAT C AS 1674.2

3 Year Warranty

For details, refer to the Miller warranty statement.

Product Specifications

Weight: 55.3KG
Main Voltage: N/A
Welding Current Range: N/A
Welding Duty Cycle: 450AMPS @ 100%
Voltage Steps: N/A
Steel & Stainless Wire Size: N/A
Aluminium Wire Size: N/A
Dimensions: 438x368x689