Miller Invision 450 MPa + System Single (Push Only) MIGRunner - 951499

By Miller Electric

Miller Invision 450 MPa + System Single (Push Only) MIGRunner - 951499

By Miller Electric

Regular price $17,584.00 USD
Sale price $17,584.00 USD

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Regular price $20,307.00 USD

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SKU: MIL951499

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Miller Invision 450 MPa MIGRunner package is a MIG and synergic pulsed MIG system with optimized weld programs for both steel and aluminum. 450 amps of welding output at 60% duty cycle with superior low-end performance.

Built in MIG and Pulsed MIG 

Automatically set the optimal parameters for a wide variety of wires making it easy to set up and use. Select wire diameter, wire type and gas being used, set your wire speed and strike an arc.

Synergic Pulsed MIG

As wire speed increases/decreases, pulse parameters also increase/decrease to match the right amount of power needed, eliminating the need to make additional adjustments. One knob control makes Pulsed MIG adjustments easy. Set the wire feed speed control and the system handles the rest.

Profile Pulse
Provides 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.

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

SharpArc Technology

Fine tunes puddle fluidity in Pulsed MIG (GMAW-P) welding.

Recommended Aluminum Solution

Dedicated XR™-Pistol Plus and XR-Aluma-Pro™ Plus guns work with the 74 MPA Plus feeder to coordinate wire feed speed of the gun and the feeder. This provides optimized aluminum feeding and welding performance.


Technology allows for any input voltage hook-up (208 575 V) with no manual linking required, providing convenience in any job setting. Ideal solution for dirty or unreliable power.

Dual Feeder Capable

With this versatile feeder, you can set up one side for soft wires (aluminum) while maintaining the ability to push a variety of hard wires on the other, saving time and money. S-74 MPa Plus Single Feeder is also available.

    Included with Product

    Invision 450 MPa

    Single 74 MPa Plus Feeder

    BTB 400A Gun

    Centerfire contact tips, .035 (QTY 3), .045 (QTY 2)

    .035-.045 reversible dual V drive rolls

    Running gear, cylinder rack

    4/0 weld cables, Gas valve and gas hose


    Click to view full Spec sheet

    Miller Invision 450 Spec Sheet



    Regular price From $19.99 USD
    Sale price From $19.99 USD
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    Miller D-74S Dual Wire Feeder - 951203
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    Sale price $8,119.00 USD
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    Miller D-74S Dual Wire Feeder - 951203
    Miller Invision 450 MPa + System Single (Push Only) MIGRunner - 951499

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