MDX-250 MIG Guns | MillerWelds

MDX™-250 MIG Welding Gun, 15ft, .035-.045" wire

1770038
250A rated output. Next-level advancements include a comfortable new handle with rubber overmolding and rear swivel, optimized wire-feed path for reliable performance, and simplified maintenance.
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15ft, .035 - .045" wire
1770038

10 ft, .030 - .035 wire
1770035

15 ft, .035 - .045" wire, Heavy Duty Consumables
1770043

15ft, .030 - .035 wire
1770037

Features

Durable, Comfortable Handle
Durable handle features rubber overmolding for improved grip and comfort. Ball-and-socket rear swivel provides a freer range of motion to reduce welder fatigue.
Error-Proof Liner Trimming
No measuring required! Simplifies welder training and prevents downtime and weld quality issues caused by improperly trimmed liners.
Pulse Welding Capable
Increased copper in the gun cable ensures reliable performance with CV and pulse waveforms.
Fewer Parts, More Accuracy
Stock a single line of consumables. AccuLock™ S Consumables can be shared across all of your Miller MDX-250 MIG guns, Bernard® BTB MIG guns and Clean Air™ Fume Extraction MIG guns reducing inventory and decreasing replacement errors.
Long-Life Consumables
Tapered mating surfaces between the contact tip and diffuser locks the tip in place for maximized electrical conductivity and lower heat.

Specifications

Processes

MIG (GMAW)

General Specifications

Title MDX™-250 MIG Welding Gun, 15ft, .035-.045" wire
Applications Advanced Welding
Industries Construction and Fabrication
Amperage Rated Output 250 A
Cable Length 15 ft
Wire Size .035 - .045
Warranty 0.25 Years
Miller's True Blue Warranty

Consumables

Standard Duty Contact Tip, 0.023" (0.6 mm) Wire $24.20

For use with MDX MIG Guns. Pair with Standard Duty Diffusers, Nozzles, Liners and Power Pin Caps.
Standard Duty Contact Tip for 0.023" Wire $236.00

For use with MDX MIG Guns. Pair with Standard Duty Diffusers, Nozzles, Liners and Power Pin Caps.
Standard Duty Contact Tip, 0.030" Wire $23.90

For use with MDX™ MIG Guns. Pair with Standard Duty Diffusers, Nozzles, Liners and Power Pin Caps.
Standard Duty Contact Tip for 0.030" (0.8 mm) Wire $236.00

For use with MDX™ MIG Guns. Pair with Standard Duty Diffusers, Nozzles, Front Load Liners and Power Pin Caps.

Resources

Literature

285896 MDX MIG Gun Consumables & Machines Compatibility Chart

Videos

How to Change Nozzle, Tip, Diffuser, and Liner with Set Screw for MDX™ MIG Guns
Follow some simple step-by-step instructions to change AccuLock™ consumables on MDX™ MIG guns and gain an optimal wire...
How to Reinstall a Trimmed Liner for MDX™ MIG Guns with Set Screw Power Pin Cap
When the power pin cap is removed from a MDX™ MIG gun, the liner can retract and appear too short to lock into place....
What’s Next: RMD Garage Shows Off MDX™-250 Gun
Next-level ergonomic features are why Eddie Luv of RMD Garage calls the Miller™ MDX-250 MIG gun his “new baby.”

Reviews & Ratings