Millermatic® 141 MIG Welder - MillerWelds

Millermatic® 141 MIG Welder

Welds 24 gauge - 3/16 in. mild steel. Uses 120V power.


What's Included

  • Millermatic 141
  • 6.5-ft. (2 m) power cord with plug
  • 10-ft. (3 m) M-100 MIG gun and cable assembly
  • 10-ft. (3 m) work cable with clamp
  • Argon and AR/CO2 mix flow gauge regulator with gas hose
  • Hobart® spool of .030-in. (0.8 mm) solid wire
  • Quick Select drive rolls for .024-in (0.6 mm) or .030/.035-in. (0.8/0.9 mm) solid wire, and .030/.035-in. (0.8/0.9 mm) flux-cored wire
  • Two contact tips for .030-in. (0.8 mm) wire
  • Material thickness gauge (#229 895)
  • Hook-and-loop cord wraps
A breakthrough control that automatically sets your welder to the proper  parameters.  Auto-Set offers all-in-one MIG minus the hassle of finding parameters.  Simply set the wire diameter, set the material thickness, and start welding!
120V Input Power
Uses 120V household input power so there is no special power requirements.  Flexible to use in any location!
Manual Mode
Gives you the flexibility to manually set the machine when welding aluminum, stainless steel or anytime you want to set your own parameters on mild steel.
This technology provides a smooth, spatter-free start.  The best starting machine in the 120V MIG category!  No more pop-gun starts or spatter to clean up.
Angled All Aluminum Drive System
Robust wire drive with Quick Select™ drive roll and calibrated tension knob creates consistant feeding and easy setup for up to 15-foot MIG guns.
Auto Spool Gun Detect™
Automatically detects when a MIG gun or spool gun is connected eliminating the need for a switch.
Quick Select™ Drive Roll
Makes setup quicker by offering three grooves - two for different size solid wire and a third for flux-cored wire.
Thermal Overload & 'Tip Saver' Short Circuit Protection
Shuts down the unit and activates the over-temperature light if the airflow is blocked or duty cycle is exceeded.  Tip Saver shuts down output when the tip is shorted to the work extending tip life and protecting internal components from damage.

Not Included

  • Shielding gas for welding with solid wire (GMAW)
  • Spool Gun for welding aluminum
  • Personal safety products (helmet, gloves)
  • Small running gear/cylinder rack


Product Literature

DC/12.42S Millermatic 141 - Spanish



Flux Cored (FCAW)

General Specifications

Title Millermatic® 141 MIG Welder
Industries Interests Racing / Customizing / Restoring
DIY / Home Hobbyist
Farm and Ranch
Metal Art / Sculptures
Weldable Metals Steel
Stainless Steel
Input Voltage 110/115/120 V
Input Phase 1-Phase
Input Hz 60 Hz
Current Type DC
Rated Output 90 Amps at 18.5 VDC, 20% duty cycle
Max Open Circuit Voltage 30 VDC
Wire Feed Speed 15 IPM - 360 IPM
0.4 m/min - 9.1 m/min
Wire Diameter Solid Steel 0.024 in 0.03 in
Solid Steel 0.6 mm 0.8 mm
Stainless 0.024 in 0.03 in
Stainless 0.6 mm 0.8 mm
Flux Cored 0.03 in 0.035 in
Flux Cored 0.8 mm 0.9 mm
Net Width 11.25 in
Net Height 12.5 in
Net Length 20.5 in
Net Weight 51 lbs
Warranty Miller's True Blue Warranty
Portability Handle(s)
Running Gear / Cart (Optional)
Weld Output CV




Reviews & Ratings

Rated 1 out of 5 by from I wouldn't buy a wheel barrow from this company. I have 2 millermatic machines. Will never buy from them again
Date published: 2017-09-14
Rated 5 out of 5 by from impressed After looking in the big box stores and at bargain machines, I decided to purchase my 1st Miller. I brought it home and immediately put it to the best test that I could think of. I plugged it into a 25 ft extention cord, put it on Auto-set and began welding 1/8 steel from my scrap bin. Wow !, perfect pass every time. New weldor or old dog, if you need a 110v mig, this is it....
Date published: 2016-03-23
Rated 5 out of 5 by from Welding 18ga. SS Ductwork Recently ran this unit on a jobsite it preformed great.Good Arc quality,lighter weight than pass models making it easier to handle up a step ladder into ceiling close to work.
Date published: 2015-08-20
Rated 4 out of 5 by from Best home shop welder for the handy man I use to own a sidekick welder, after 15 years of service I decide to up grade. I have been thoroughly impressed by this unit. The setting are very easy to use. The wire feed control is great for the heat setting and it takes a lot of guess work out setting up the machine, I would recommend this unit for a first time welder or a experience welder. By being 110 volts it very portable to repair breakdown repairs anywhere.
Date published: 2015-08-19
Rated 5 out of 5 by from This product has everything a motivated, newer to welding person needs! Everyone in the welding and metal working fields knows exactly what you are talking about when you speak 9ne word, that word is 'Miller'. There is a reason for that and it is this, every single product makes is top of the line at good prices. The Milermatic 141 series welder is an amazing welder, once you get the feel of this machine you can weld thicker materials than are stated on the box. Installing new rolls of wire is easier than taking the welder out of the box. All of the controls are clearly marked and easy to adjust and read. The cables are made of fantastic materials and the gun itself fits perfectly in your hand and makes this welder a snitch to use no matter what your welding capabilities are. I strongly suggest buying this welder if you are s beginner or someone that is just a hobby welder. Either way you will be more than satisfied with this welding machine. One last thing the warranty Miller offers is amazing as is their customer service reps!
Date published: 2015-08-18
Rated 4 out of 5 by from very easy to learn with the 141 mig I'm a first time welder and have a friend that recommended your product. With the help of a pro I was taught the proper way to set up my new tool. After a series of visual and verbal instructions it was time to practice on some scrap metal he had in his shop. After two failed passes and more instructions I made my first good weld. We then moved on to the job I needed to accomplish and after the prep I did my first real weld and it came out very well. I'm sure with practice I can only get better thanks to my new Miller 141. The only problem I had was the wire feed plug, the wire feed was working intermittently and after a little wiggle it would start to work again,{something to look into} all in all a very good welder for the money.
Date published: 2015-08-09
Rated 5 out of 5 by from Great Little Machine This little machine is perfect for what I do. The welder is mostly used for light gauge projects such as auto sheet metal and small tubing. The auto set feature works great. You get a clean tone as soon as you hit the trigger. No sputter and very little splatter. I think you could stitch news paper together if it were ferous. Makes me look way better than I Actually am.
Date published: 2015-07-08
Rated 5 out of 5 by from this is a great product The shipment was fast and the this machine works awesome and I'm very happy with this machine.
Date published: 2015-04-05
  • y_2017, m_11, d_18, h_1
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_11
  • loc_en_US, sid_907612, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_millerelectric