Millermatic All in one MIG Welding Machines | MillerWelds
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PART GRIT. PART STEEL. ALL IN.

Millermatic® All-in-One MIG Welders

Featuring the new Millermatic® 211 PRO.

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Built to Perform

For decades, the Millermatic line of MIG welders has been the battle-hardened choice for those who demand bulletproof reliability. With their advanced features and technologies, they simplify operations, increase productivity and help eliminate weld imperfections so you can focus on the one thing that matters — the job at hand. So whatever it is you need to accomplish, the Millermatic series makes it happen for you all day, every day. 

 

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welder working on an auto body with a millermatic 211 pro in a shop

Millermatic® 211 PRO

Reliable. Adaptable. Customizable. Portable.

The new Millermatic 211 PRO is designed with features and benefits to make your job easier and more productive. Weld longer, do more and always stay up to date with the machine that has enough grit to match the people who use it.

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millermatic 211 pro machine

Increase Efficiency With the Push of a Button

Easy-to-use, predefined digital welding parameters get you welding faster, reduce setup and increase efficiency. Simply select what you need and the Millermatic® 211 PRO automatically adjusts to the recommended settings so the job gets done right by welders of all skill levels.

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Technology and Features

Rugged, dependable and tireless, this machine includes a host of advanced features and technologies that allow you to weld all day, every day.

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USB-Enabled Updates

Easily upgrade and enhance your machine's capabilities by simply downloading software updates to a USB and plugging it in.

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15' MIG Gun and Dinse Connections

Weld longer with fewer interruptions with a higher duty cycle, 15-foot MIG gun and Dinse connections.

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Auto-Set™

Auto-Set™ takes the guesswork out of welding by automatically recommending the correct parameters, making it easy for welders of all skill levels.

More Millermatic® Welding Products

Meet the other members of the hardest-working family in the MIG welding business.

Millermatic 142

Millermatic® 142

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Reliable, easy to set up and use.

Millermatic 252

Millermatic® 252

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Time tested reliability, simple controls with an intuitive setup.

millermatic 255 machine

Millermatic® 255

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Increase efficiency and productivity using its program modes and locks and limits.

Millermatic 355

Millermatic® 355

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Easy-to-use machine designed to increase efficiency and productivity for manufacturing and fabrication users.

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Millermatic®
Capabilities		 Millermatic® 142 Millermatic® 211 PRO Millermatic® 252 Millermatic® 255 Millermatic® 355
WELDING PROCESS
MIG/Flux-Cored Compatible with Millermatic 142 Compatible with Millermatic 211 PRO Compatible with Millermatic 252 Compatible with Millermatic 255 Compatible with Millermatic 355
Pulsed MIG Not Compatible with Millermatic 142 Not Compatible with Millermatic 211 PRO Not Compatible with Millermatic 252 Compatible with Millermatic 255 Compatible with Millermatic 355
WELDING CAPACITY
Mild and Stainless Steel 24 ga. min.
3/16 in. max.		 24 ga. min.
3/8 in. max.		 22 ga. min.
1/2 in. max.		 24 ga. min.
1/2 in. max.		 22 ga. min.
1/2 in. max.
Aluminum 18 ga. min
14 ga. max		 18 ga. min
3/8 in. max		 14 ga. min
3/8 in. max		 18 ga. min
1/2 in. max		 18 ga. min
1/2 in. max
POWER
Input Power (V) 110/115/120 120/240 208/240 or
240/460/575		 208/240 208,
220/230/240,
460 or 575
Amperage Range (A) 30 - 140 30 - 230 30 - 300 20 - 350 20 - 400
GENERATOR REQUIREMENT
Watts 5,000 7,000 N/A 12,000 19,000
 

Real Customers. Real Reviews.

Here’s what people think about how effective the Millermatic 255 makes them.

I would recommend the Millermatic 255 to other fabrication shops, especially guys in our situation that are looking to do bigger projects, and need the ability, especially having this one machine...it offers the punch that I think any shop can use to start doing the heavy, heavy stuff.

— Jason Chiasson, Chiasson Smoke