16 Miller Continuum Industrial MIG Welders for sale from $780.86

Continuum MIG Welders - Advanced Industrial Welding

Miller Continuum industrial MIG welders

Miller Continuum MIG welders empower welders of all skill levels to achieve superior results. These advanced machines combine exceptional arc performance with user-friendly operation. Continuum MIG welders deliver consistent welds on thin and thick materials, thanks to features like Accu-Pulse and improved RMD, all in a powerful package ranging from 350 to 500 amps.

Miller Continuum 350 vs 500
MIG Model	Continuum™ 350	Continuum™ 500
Variations	Machine Only Machine Only w/ Running Gear MIGRunner Package Push-Pull MIGRunner Package	Machine Only Machine Only w/ Auxiliary Power Machine Only w/ Running Gear MIGRunner Package Push-Pull MIGRunner Package
Price	$$$$$	$$$$$$
Input Power	Auto-Line™ 230–575 V, 3-phase, 50/60 Hz	Auto-Line™ 230–575 V, 3-phase, 50/60 Hz
Rated Output	350 A at 100% duty cycle	500 A at 100% duty cycle
Output Range	20–400 A, 10–44 V	20–600 A, 10–44 V
Features	Memory Buttons LCD Setup Screen Tru-Feed™ Technology Fan-On-Demand™ Wind Tunnel Technology™ Arc Control Common Rolls & Guides Toolless Rotatable Drive Assembly	Memory Buttons LCD Setup Screen Tru-Feed™ Technology Fan-On-Demand™ Wind Tunnel Technology™ Arc Control Common Rolls & Guides Toolless Rotatable Drive Assembly
Typical Applications	Construction equipment Automotive components Recreational vehicles Farm machinery Office furniture Mining machinery Industrial fabrication	Construction equipment Automotive components Recreational vehicles Farm machinery Office furniture Mining machinery Industrial fabrication
2024 Spec Sheet	Continuum™ 350 Spec Sheet	Continuum™ 500 Spec Sheet

Other Continuum™ Products Available from Welders Supply

Continuum™ Feeders
Continuum™ Swingarc boom-mounted wire feeders
Auto-Continuum™ 350
Auto-Continuum™ 500

2026 Miller Authorized Online Partner & Distributor

We are officially recognized as a 2026 Miller Authorized Online Partner. This designation is your guarantee that every welder, helmet, and accessory you purchase is 100% authentic and backed by Miller’s full True Blue® Warranty.

Beyond just authorization, we provide the technical expertise you need to get the job done. Whether you are comparing Miller welding machine prices, hunting for specific OEM parts, or upgrading your shop’s gear, our team is trained to help you navigate the full Miller catalog. We ensure you get the right machine for your project specs—not just the one that’s on sale.

Need help choosing? Contact our Miller experts for a recommendation today.