MIG welding (GMAW – Gas Metal Arc Welding) is the most common process used in home shops, small businesses, manufacturing and metal fabrication applications. Choose from compact MIG welding machines or more powerful MIG welding systems that suit an endless variety of applications, including stainless steel and aluminum welding.

Deltaweld Series

The Deltaweld system is designed for advanced manufacturing and is equipped with weld processes developed by Miller to increase productivity and/or increase the quality of the weld.

BlueFab Series

The robust and reliable BlueFab series of products is the perfect combination of industrial performance and simplicity. With the energy efficiency achieved through the latest inverter technology, the system offers considerable cost savings compared to traditional welding equipment.

MigMatic Inverter Series

Compact or separate, pulsed or non-pulsed MIG wire welders designed for versatility and ease-of-use with no compromise on the performance. Watch the videos for compacts and separates to learn more about their features.


Portable pulsed multiprocess solution.


The Dynasty 300 Multiprocess, paired with an ArcReach® SuitCase® feeder, provides a superior solution for all portable applications.


Advanced pulsed industrial welding system with best in class arc performance.