top of page

MUSCLE MIG WELDERS

DECADES OF PROVEN PERFORMANCE

Proudly Made in America

Removable

Wire Feeder

​Easily weld 25' from the base welder. Go places other welders struggle to reach, like the top of a tractor or large truck.

Always Smooth and Consistent

Our welding arc is extremely stable thanks to high quality components and American made transformers. This allows you to easily generate strong professional looking welds every time.

Extreme
Duty Cycles

Solid Copper Windings
Oversized transformers
Industrial Grade Capacitors
Metal Geared Drive Motor

We build our machines

for the long haul.

MODELS

MM140SL

INPUT
115V AC
30 Amps

MAX AMPERAGE
140 Amps

SINGLE PASS WELD
1/4" Steel

DUTY CYCLE
100% at 160A

8 MIG SETTINGS
4 TIG SETTINGS

MIG200i.jpeg
Learn More

MM250SL

INPUT
230/208V AC 1PH
33 Amps

MAX AMPERAGE
270 Amps

SINGLE PASS WELD
3/8" Steel

DUTY CYCLE
100% at 185A

8 MIG SETTINGS
4 TIG SETTINGS

MIG200i.jpeg
Learn More

MM350XL

INPUT
230/208V AC 1PH
46 Amps

MAX AMPERAGE
350 Amps

SINGLE PASS WELD
1/2" Steel

DUTY CYCLE
100% at 300A

8 MIG SETTINGS
4 TIG SETTINGS

MIG200i.jpeg
Learn More

Accessories

Common
Consumables

Torch Parts IMAGE (dragged).jpg

SETUP VIDEOS

MUSCLE MIG SETUP

General Setup for all Muscle MIG welders​

MM140SL, MM250SL, MM350XL

MHG SPOOL GUN

Learn how to install your MHG series spool gun on your MIG welder

FLEXTIG INSTALL

Learn how to install a FlexTIG torch on your Muscle MIG welder

PLUG and Cord Selection Guide.jpg

INSTALL THE RIGHT PLUG AND EXTENSION CORD!

There is SO MUCH MORE!

Reach out to our National Sales Developer, Rich Taylor!
Rich will teach you about our lineup and guide you to the right choice.
 

We've heard it all.

Check out our FAQ's page for answers to questions like "Why is there no plug?" and "What's the difference between cut and sever?"
bottom of page