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Miller MDX™-250 MIG Welding Gun, 10ft, .030-.035 wire, AccuLock™ MDX Consumables #1770035

Part Numbers: 1770035, 1770036, 1770037
1 Review
$355.00 + Free Shipping
$585.20* Save $230.20

Miller MDX™-250 MIG Welding Gun .030-.035 wire, AccuLock™ MDX Consumables

The best welding gun is the one you never have to think about because it’s comfortable, it’s durable and it gets the job done. MDX Series MIG guns have been designed to be exactly that. The new ergonomic handle features overmolding for improved grip and a rear swivel strain relief for reduced welder fatigue. The gun’s AccuLock™ consumables with dual-locked, front-loading liner ensures smooth, consistent wire feeding for reliable operation.

 


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.

Superior Wire Feeding
Wire delivery is optimized because the front-loading AccuLock liner is locked and concentrically aligned with the contact tip and power pin. Reduces downtime and troubleshooting.

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 AccuLock contact tip and diffuser locks the tip in place for maximized electrical conductivity and lower heat.

MDX-250: Millermatic® 212 Auto-Set™ 252 and 255 Multimatic® 200 and 255



Long-life consumables
Tapered mating surfaces between the AccuLock contact tip and gas diffuser lock tips in place for maximized electrical conductivity and longer tip life.

Superior AccuLock wire feeding
The front-loading liner is centered and locked at both ends of the gun (without the use of set screws) to ensure smooth wire delivery to the contact tip. Plus, error-proof liner trimming ensures accurate replacement every time for reduced burnbacks, birdnests and erratic arc/wire chatter — no measuring required!


Durable, ergonomic handle
Durable handle features rubber overmolding for improved grip and rear swivel to reduce welder fatigue.

Pulse welding capable
(MDX-250/MDX-250 EZ-Select only)
Increased copper in gun cable ensures reliable performance with CV and pulse waveforms.

Miller AccuLock MDX Series: Designed to maximize wire feedability and simplify consumables replacement.


MDX-250: Millermatic® 212 Auto-Set™ 252 and 255 Multimatic® 200 and 255

SHIPPING DIMENSIONS

Height: 4.00 Inches
Width: 20.00 Inches
Length: 20.00 Inches
Weight: 7 Lb(s) 0 Oz

Manufacturer Reviews

By: Welder Guy
I am a Ag Welding and metals instructor at Clarion-Limestone High School in Strattanville, Pa. We purchased 2 Miller Multimatic 255 in the last year and a half with the MDX guns on them. They are very durable and have great consumable life, especially considering that my welders are 9th and 10th graders. I was so impressed with the machine and gun combination that I bought one for my self

Product Questions and Answers


Q - Is this compatible with the Millermatic 185? A - Yes, Miller advises it can be used with the Millermatic 185.
Q - What is the difference between 1770035, 1770036 and 1770037? A - The cord length: 10 ft, 12 ft and 15 ft are the corresponding cord lengths for these models.

How to replace retaining cup, tip, and electrode:

  1. Turn off machine.

    Turn off power source.

  2. Remove shield cup.

    Remove shield cup. Check for cracks and replace if necessary.

  3. Remove tip.

    Check tip and remove if tip is 50% or more oversized. If unclean, clean with steel wool. Be sure to remove any pieces of steel wool afterward.

  4. Check electrode.

    Check electrode. If center has a pit more than a 1/16 in. (2 mm) deep, remove and replace electrode.

  5. Remove swirl ring.

    Remove swirl ring. Check ring, and replace if side holes are plugged.

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