Miller MIG Welders - MIG Welding and GMAW Welding Machines - MillerWelds

Millermatic 211

Welds 24-gauge to 3/8 in. material in a single pass. Uses 120V or 240V power.
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What's Included

  • Millermatic 211
  • 6.5 ft (2 m) power cord and MVP™ adapter plugs for 120V and 240V
  • 10 ft (3 m) M-100 MIG gun and cable assembly
  • 10 ft (3 m) work cable and clamp
  • Argon and AR/CO2 mix regulator/flow gauge with hose
  • Spool of Hobart® .030 in (0.8 mm) solid wire
  • Two contact tips for .030 in (0.8 mm) wire
  • Quick Select™ drive roll for .024 in (0.6 mm) or .030/.035 in (0.8/0.9 mm) solid wire, and .030/.035 (0.8/0.9 mm) flux cored wire
  • Material thickness gauge #229895
  • Hook-and-loop cord wraps
Advanced Auto-Set™
Advanced Auto-Set™ now includes five different wire/gas combinations and .024, .030 and .035-inch wires. The easiest welder to use just became more versatile.  Learn More
Inverter Technology
Inverter technology combines best-in-class arc characteristics with the portability of a 38-pound machine. The arc is extremely forgiving to variations in arc length and travel speeds.
Multi-voltage plug (MVP™)
Multi-voltage plug (MVP) allows connection to common 120 or 240 V power receptacles without the use of any tools— simply choose the plug that fits the receptacle and connect to the power cord.
New Drive System
Angled cast-aluminum drive system with calibrated tension knob creates consistent feeding and easy setup for up to 15-foot MIG guns.
Quick Select™ Drive Roll
Quick Select™ drive roll makes setup quicker by offering three grooves—two for different size solid wire and a third for flux-cored wire.
Auto Spool Gun Detect™
Auto Spool Gun Detect™ automatically detects when a MIG gun or spool gun is connected eliminating the need for a switch.
Fan-On-Demand™ power source cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled though the machine.
Smooth-Start™ provides a smooth, spatter-free start. It’s the best-starting machine in the small MIG machine category.

Not Included

  • Shielding gas
  • Safety equipment



Flux Cored (FCAW)

General Specifications

Title Millermatic 211
Industries Interests DIY / Home Hobbyist
Farm and Ranch
Metal Art / Sculptures
Racing / Customizing / Restoring
Current Type DC
Input Hz 60 Hz
Input Phase 1-Phase
Portability Handle(s)
Running Gear / Cart (Optional)
Net Height 12.5 in
Net Length 20.5 in
Input Voltage 110/115/120 V
220/230/240 V
Max Open Circuit Voltage 54 VDC
Net Weight 38 lbs
Weldable Metals Steel
Stainless Steel
Net Width 11.25 in
Warranty Miller's True Blue Warranty
Amperage Range 30 A - 230 A
Material Thickness Mild Steel 24 ga - 0.375 in
Aluminum 18 ga - 0.375 in
Wire Feed Speed 60 IPM - 600 IPM
1.5 m/min - 15.2 m/min
Wire Diameter Solid Steel 0.024 in 0.035 in
Stainless 0.024 in 0.035 in
Flux Cored 0.03 in 0.045 in
Solid Steel 0.6 mm 0.9 mm
Stainless 0.6 mm 0.9 mm
Flux Cored 0.8 mm 1.2 mm
Rated Output 150 A at 21.5 VDC, 40% duty cycle (240V)
Spool Size 8 in (203 mm)




Reviews & Ratings

Date published: 2016-05-12
Rated 5 out of 5 by from Thank you!! At the Atlanta Drag Strip, cars fall apart. All the time. My car was one of them and I needed a welder to fix the problem and one of the other racers had this welder with them. I borrowed it with only a little knowledge of how to use it and had no issues whatsoever with it and it worked like a charm! Saved me from a lot of heartbreak and couldn't have done it without this product!
Date published: 2016-04-09
Rated 4 out of 5 by from i bought mine a while back. Never fails and made it easy to teach my Grandson the skill.
Date published: 2016-02-26
Rated 5 out of 5 by from Good little machine I bought my Millermatic 211 in September 2015 and have used it on several projects now. So far it has preformed as well as any other Miller welder I have used. It runs a very smooth arc on both 120V & 240V. It is so light weight that I can take it anywhere I need to go. The only thing that I am disappointed with is that the on/off switch is on the back. This is a bit of an inconvenience, not sure why it was built this way. Over all it is a quality product that I would recommend for any light to medium duty welding job.
Date published: 2015-12-31
Rated 5 out of 5 by from Great 110 / 220 MIG Welder I recently purchased a Millermatic 211 MIG to replace a competitors suite case welder. I selected the Miller 211 because it can run on both 110 and 220. Additionally it easily welds 3/8" metal. The auto set is very nice, just set on the thickness of the metal and select wire thickness. I am very happy with this welder an would purchase it again.
Date published: 2015-12-23
Rated 4 out of 5 by from Great value My sole complaints about this unit concern the M-100 gun it ships with. Namely, the 10-foot length: It's simply too short. The machine welds beautifully, if a bit hot, however it won't weld at all if you can't reach the workpiece and move around it. The 15-foot gun should be standard, even if Miller has to charge a few more dollars for the unit. Aside from the length is the issue of the gun's duty cycle. Nowhere on this page will you find that the gun's duty cycle at 100A is 60%. The machine is rated at 100% at 100A, but the gun can't keep up. That seems like an important bit of information Miller hides.
Date published: 2015-12-07
Rated 5 out of 5 by from Better than old 211 Had old 211 loved it. Got new 211 even better machine. Love that the cooling fan doesn't run constantly. So much lighter than old machine. Seems like a great welder.
Date published: 2015-11-26
Rated 5 out of 5 by from Best Bang for your Buck! I did the change from a 115 volt competitor welder to a new redesigned 211, and i absolutely love it! I fabricate a lot of workout equipment from home, and most recently started doing simple mobile welding, not a business, but by word, and this "little welder" is more than enough to tackle any job, even at 120v. It paid itself within a month's time frame worth of hard work. I loved it so much that i'm definitely buying a 252 for the home shop.
Date published: 2015-11-16
  • 2016-05-29T09:53CST
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