Description
Built - in Pulse Programs
These programs reduce the heat - affected zone, allowing you to weld in all positions. They're perfect for welding thick to thin metal, offer great gap - filling ability, and enable faster travel speeds and deposition.
SharpArc
In Pulsed MIG mode, SharpArc controls the arc, giving you full control over the arc cone shape, puddle fluidity, and bead profile.
Advanced Features for Professional Welders
Adaptive Hot Start™ makes starting stick electrodes a breeze without creating inclusions. Enjoy infinite arc control in Stick and Wire modes for easy fine - tuning of difficult - to - weld materials and out - of - position applications. Lift - Arc™ starts the arc while minimizing electrode contamination without high - frequency use.
Standard 14 - Pin Receptacle
It offers flexibility as it can be used with spool guns, feeders, and remote controls.
Welder - Friendly Control Panel
The process selector switch simplifies control setup without sacrificing features. An ultra - tough, polycarbonate - blended cover protects front controls. Large, dual digital meters are easy to view and preset for easy weld output setting.
Wind Tunnel Technology™
It protects internal components, significantly improving reliability. The Fan - On - Demand™ cooling system only operates when needed, reducing noise, energy use, and contaminants pulled through the machine.
Adaptive Hot Start for Stick
It automatically increases output amperage at the start of a weld if required, preventing electrode sticking and inclusions.
Additional Features
The 70 Series MPa wire feeder provides synergic pulsed MIG. As you adjust the wire feed speed, the pulse parameters change accordingly, eliminating the need for extra adjustments. It also adds wire deposition capabilities with Insight Core™. The XR - AlumaFeed™ wire feeder offers Profile Pulse™, combining TIG appearance with MIG simplicity and productivity. You can achieve a "stacked dimes" look without gun manipulation and adjust the Profile Pulse frequency for the desired weld appearance.
Specifications
Click image below to view full spec sheet.
Accessories
Using the Miller XMT 450 MPa welder is straightforward. First, connect it to the appropriate power source (230/460V). You can use the standard 14 - pin receptacle to attach spool guns, feeders, or remote controls according to your needs. For stick welding, the Adaptive Hot Start feature will make starting the electrode easy. Just make sure to let the machine adjust the amperage as needed at the start to avoid electrode sticking. When using the wire modes, take advantage of the infinite arc control for fine - tuning. The Welder - Friendly Control Panel makes it easy to set up. Use the process selector switch to choose your welding process and the large, dual digital meters to preset your weld output. For maintenance, thanks to the Wind Tunnel Technology™, the internal components are well - protected. However, keep an eye on the Fan - On - Demand™ cooling system. It only runs when necessary, so if it starts running more frequently, it might be a sign that the machine is getting too hot. Regularly check the connections and the condition of the electrodes and wires. And always follow the safety guidelines provided in the full spec sheet.
