Canadian owned and operated.
Say hello to the Miller Millermatic 142, the powerful successor to the beloved Millermatic 141. If you are looking for a professional-grade MIG welder that runs on standard household power, this is the machine for you. Miller has packed this lightweight, 33-pound unit with features that make welding easier, faster, and cleaner, whether you are a seasoned pro or just striking your first arc. It plugs right into any standard 120-volt outlet, giving you the freedom to weld in your garage, shop, or driveway without special wiring.
Stop guessing your settings and start welding immediately. The Millermatic 142 features Miller's breakthrough Auto-Set™ technology. Simply select your wire diameter and the thickness of the metal you are welding, and the machine automatically dials in the perfect voltage and wire feed speed. It’s like having a master welder inside the machine setting it up for you. Prefer manual control? No problem. The infinite voltage control and clear segmented display allow you to fine-tune the arc exactly to your liking for that perfect bead profile.
One of the biggest frustrations with small welders is the "pop-gun" start that leaves a mess of spatter. The Millermatic 142 solves this with Smooth-Start™ technology, delivering a spatter-free start every time. The angled cast-aluminum drive system ensures your wire feeds smoothly without tangling, and the Quick Select™ drive roll makes switching between solid and flux-cored wires a breeze—no tools required. Plus, with Thermal Overload protection and Tip Saver technology, your machine protects itself from overheating and short circuits, ensuring it lasts for years to come.
From auto body repair and metal art to farm projects and general maintenance, this welder handles it all. It welds mild steel up to 3/16-inch thick in a single pass. Need to weld aluminum? Just plug in an optional Spoolmate spool gun, and the Auto Spool Gun Detect™ will instantly recognize it, getting you ready to weld aluminum without flipping a single switch. Generator compatibility means you can even take it on the road for remote repairs. The Millermatic 142 isn't just a welder; it's your go-to partner for fabrication.
| Additional Information |
|---|
| Brand:Miller |
| Amperage:140 |
| Voltage:120 V |
| Weld Process:MIG (GMAW) |
| Duty Cycle:60% |
| Weight:33 lb |
| Phase:Single Phase |
| Process Type:MIG (GMAW) |
| Input Voltage:120V |
| Amperage Range:30-140 A |
| Wire Feed Speed Range:60 - 600 IPM |
| Weld Capacity:24 ga. - 3/16 in. Mild Steel, 18 ga. - 14 ga. Aluminum |
| Included Accessories:MDX-100 MIG Gun, Work Cable with Clamp, Power Cord, Regulator and Hose, Solid Wire Spool, Contact Tips, Drive Rolls, Thickness Gauge |
| Portability:Portable Handle, 33 lbs |
| Warranty Period:3 Years |
| Item:Welding Machine |
| Packaging Description:1 of each |
Used this product on the job? Tell other welders how it held up.
Miller is the only welder I would ever recommend to someone.
I use this at a food and water filtration company I work for this is a very very good welder, it does everything I need it to do and more.
Like this welder
I really like the auto feature and that I can go gas.
Best Purchase so far
The miller 142 is now part of my everyday use. It's lightweight and comfortable design really falls into place with the rest of my tool.
Miller 142 is a Cool Machine
Nice little machine. Portable and lightweight. Miller delivers a reliable machine every time.
This is a very good welder for the home.
My 211 Auto Set finally died after 10 years hard use. I needed a smaller unit to handle a much smaller work load. I like the new 142, it's ease of set up, the new gun, and the convenience of simply 120VAC are a great fit for me. Worked flawlessly out of the box. Just needed to change consumables was the only inconvienence.
I would buy it again
I use it professionally, the ability to use it with a generator makes it ideal for my application.
I would definitely buy this welding again
My millermatic 142 is being used on 2 home garage kept classic vehicles, that are now going thru autobody sheet metal restorations. And this machine makes my jog easy and the results look amazingly profitable...extremely happy!
Will buy another one when time comes for bigger machine
Never owned one that the fan comes on only when needed. Love it.
Best 115v mig welder ever made
I'm absolutely blown away and in love lol . This welder has done nothing but impress me. She isn't big but she is mighty...
A great machine for any shop.
My first mig welder. Easy set up. Easy to use. Have stick welder and ox acceteline. This miller 142 is my go to welder now. Love it. A great machine for any shop.
$500 Rebate
$500 Rebate
