MIG Welding Machines

GMAW & FCAW Welders

Metal Inert Gas (MIG) welding, also known as Gas Metal Arc Welding (GMAW), can utilize a versatile selection of wires and shielding gases while maintaining speed and quality. Flux-cored arc welding (FCAW) is self-shielding for greater portability.

Miller MIG welder discounts & free gifts

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338 items found
Miller Continuum Swingarc™ Boom-Mounted Dual-Wire Feeder, 12 ft. #951725
Continuum Swingarc™ Boom-Mounted Dual-Wire Feeder, 12 ft. #951725
$26,935.35
$28,353.00
Miller AlumaPower 350 MPa with 15 ft. (4.6 m) air-cooled XR-Aluma-Pro gun #951838
AlumaPower 350 MPa with 15 ft. (4.6 m) air-cooled XR-Aluma-Pro gun #951838
$15,521.00
Miller AlumaPower 450 MPa with 25 ft. (7.6 m) water-cooled XR-Aluma-Pro gun  #951867
AlumaPower 450 MPa with 25 ft. (7.6 m) water-cooled XR-Aluma-Pro gun #951867
$21,002.00
Miller Invision™ MPa Plus MIGRunner™ Push-Pull Package #951843
Invision™ MPa Plus MIGRunner™ Push-Pull Package #951843
$21,549.00
Miller Invision™ MPa Plus MIGRunner™ Push-Pull Package #951844
Invision™ 352 MPa Plus MIGRunner™ Push-Pull Package #951844
$26,066.00
Miller Big Blue® 600 Air Pak™ w/Wireless Interface Control #907750003
Big Blue® 600 Air Pak™ w/Wireless Interface Control #907750003
$62,726.00
Miller Big Blue® 600 Air Pak™ Truck Mount Spec w/Wireless Interface Control #907750004
Big Blue® 600 Air Pak™ Truck Mount Spec w/Wireless Interface Control
$65,156.00
Miller Big Blue® 800 Duo Air Pak™ w/Wireless Interface Control #907752003
Big Blue® 800 Duo Air Pak™ w/Wireless Interface Control
$67,477.00
Big Blue® 800 Duo Air Pak™ Truck Mount w/Wireless Interface Control #907752004
Big Blue® 800 Duo Air Pak™ Truck Mount w/Wireless Interface Control
$69,834.00
Miller Deltaweld 500 MIGRunner Package with Intellx™ Elite Feeder #951955
Deltaweld 500 MIGRunner with Intellx™ Elite Feeder #951955
$20,846.80
$21,944.00
Miller Trailblazer 330 Air Pak, Excel, Battery Charger, Cool/Sep. #907836002
Miller Trailblazer 330 Air Pak Engine Driven Welder, Excel, Battery Charger, Coo…
$18,200.00
$21,020.00
Miller Trailblazer 330 Air Pak Engine Driven Welder, Excel, Battery Charger, Pol. Rev., WIC, Cool/Sep. #907836003
Miller Trailblazer 330 Air Pak Engine Driven Welder, Excel, Battery Charger, Pol…
$20,200.00
$23,330.00
Lincoln Electric Power MIG 262MP Multi-Process Welder #K5376-1
Power MIG 262MP Multi-Process Welder #K5376-1
$3,707.63
$4,199.00
Lincoln Electric Power MIG 262MP Educational One-Pak® Multi-Process Welder #K5636-1
Power MIG 262MP Educational One-Pak® Multi-Process Welder #K5636-1
$5,120.39
$5,799.00
Lincoln POWER MIG 262MP ALUMINUM ONE-PAK (PUSH GUN) Multi-Process Welder #K5637-1
POWER MIG 262MP ALUMINUM ONE-PAK Multi-Process Welder #K5637-1
$4,369.86
$4,949.00
POWER MIG 262MP ALUMINUM ONE-PAK (PUSH PULL GUN) #K5638-1
POWER MIG 262MP ALUMINUM ONE-PAK (PUSH PULL GUN) Multi-Process Welder #K5638-1
$7,107.10
$8,099.00
Miller Bobcat 265 Air Pak, Battery Charger
$14,000.00
$17,746.00
Miller Trailblazer 330 Airpak Engine Driven Welder #907836
Trailblazer 330 Air Pak, Excel, Battery Charger
$18,000.00
$20,789.00
Miller Multimatic 220 AC/DC 907757 w/ Free Spool Gun & 4 Gifts Miller Multimatic 220 AC/DC
Miller Multimatic 220 AC/DC
$4,199.00
Miller Millermatic 211 #907614 - 6 Free items with purchase Millermatic 211 Auto-Set Mig Welder
Millermatic 211 Auto-Set Mig Welder
$1,935.00
Miller Multimatic 215 MIG/Stick/TIG Welder #907693 With Free Spool Gun Included Miller Multimatic 215 Welder
Miller Multimatic 215 Welder
$2,115.00
Millermatic 252 208/230 Volt Wire Welder #907321 Millermatic 252 208/230 Volt Wire Welder
Millermatic 252 208/230 Volt Wire Welder
Starting at $4,515.00
Millermatic 211 with cart 951603 for Sale Online Millermatic 211 Auto-Set/Small Cart 110/220 Volt Mig Welder
Millermatic 211 Auto-Set/Small Cart 110/220 Volt Mig Welder
$2,205.00
Miller Multimatic® 255 Multiprocess Welder w/ EZ-Latch™ Dual Cylinder Running Gear & TIG Kit
Miller Multimatic® 255 Multiprocess Welder w/ EZ-Latch™ Dual Cylinder Running Ge…
$5,925.00
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Our more popular MIG welding machines include:

Millermatic 211 Autoset Mig Welder 907614 (Former: 907422)

Millermatic 211 Autoset Mig Welder

Millermatic® 255 MIG/Pulsed MIG Welder 951766 w/ EZ-Latch™ Running Gear

Millermatic 255 MIG Welder w/ EZ-Latch Running Gear

Miller Syncrowave 210 TIG/MIG Package #951684

Miller Syncrowave 210 TIG/MIG Package

MIG Welders for Sale

Engineered to weld copper, nickel, silicon bronze, aluminum, magnesium, carbon steel, stainless steel and other alloys, MIG welders are the most versatile of all welding machines. If you can only have one welder in your shop, a MIG welder allows you to complete the largest range of jobs. 

Welders Supply offers high-quality, multi-process MIG welders for sale at the best prices, such as the Miller Millermatic 350P Pulsed Mig Welder 230/460 Volt. We even give you free shipping on orders over $300 (to anywhere in the lower 48 states).


Machines and Accessories from Top MIG Welder Brands

Our online inventory features MIG welding machines and accessories from welding brands known for reliability and high performance, including:MIG welders for sale

We carry several packages with additional accessories, such as the Miller XMT 350 CC/CV MIGRunner Package, which includes the Runner™ Cart for easy transport.

Welders Supply provides you with the best MIG welders and accessories at the lowest prices. Shop our inventory today - you won't find a better deal anywhere. 

MIG Welding Accessories

Shop Welders Supply for the best in accessories for MIG welding, including MIG welding gloves and MIG welding helmets


Lowest Prices on Quality MIG Welders and Free Shipping on Orders Over $300

Besides the lowest online prices for MIG welders from the top manufacturers, Welders Supply offers free shipping within the continental US on all orders over $300. You just won't find a better deal on a MIG welder than the deals you'll find right here. Check out our most affordable MIG welders or reach out to us for a recommendation!

Shop all welding machines or complete your order with welding helmets and welding apparel available online from Welders Supply.
Tillman Premium Kidskin Tig Gloves #24C
Tillman 24C Premium Kidskin TIG Gloves
$16.20
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Gateway StarLite Safety Glasses #469M On sale safest durable beginner safe welding goggles for professionals
Gateway StarLite Safety Glasses - Blue Mirror Lens
$1.75
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Jackson Safety VIBE Earmuff #20774
Jackson Safety, VIBE Earmuff
$20.65
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Tillman Green Sleeves #6217
Tillman Green Sleeves
$8.58
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Tillman Leather Welding Jacket #3280 Man wearing fashionable yellow jacket made from top quality leather torso only
Tillman Leather Welding Jacket
$88.65
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Hypertherm Powermax 65/85/105 Nozzle 65A #220819 (Pack of 5) Powermax 65
Hypertherm Powermax 65/85/105 Nozzle 65A (5-pk)
$38.10
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Tillman Backhand Pads Part#550
Tillman Backhand Pad
$13.55
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Miller Fastip Contact Tips #2061(86,87,88,89,90)
Miller Fastip Contact Tips 2061(86,87,88,89,90)
$49.30
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Miller Millermatic 211 #907614 - 6 Free items with purchase Millermatic 211 Auto-Set Mig Welder
Millermatic 211 Auto-Set Mig Welder
$1,935.00
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Tillman Top Grain Pigskin Tig Glove #30
Tillman 30 Top Grain Pigskin TIG Glove
$14.50
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