Multi-process welders for fabrication shops and contractors who need MIG, TIG, and Stick from one machine. WeldingProDirect stocks the Miller Multimatic series, Lincoln PowerMIG multi-process, and ESAB Rebel range — authorized dealer pricing, tax-free in 45+ states.
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Most multi-process welders include MIG, DC TIG, and Stick. Some add flux-core and DC TIG only (no AC for aluminium). If you need AC TIG for aluminium, verify the machine includes AC output — not all multi-process welders do.
Single-phase (240V) multi-process welders suit most shops and mobile applications. Three-phase input provides higher output and duty cycle for production environments.
Miller Multimatic machines include Auto-Set — dial in wire diameter and material thickness, the machine sets voltage and wire feed speed automatically. Valuable for shops switching frequently between jobs and operators.
Pro tip: The Miller Multimatic 215 is the best-value multi-process welder for contractors who need portability. It runs on 120V or 240V, weighs 38 lbs, and handles everything from thin sheet metal to 3/8" steel.
WeldingProDirect ships from tax-free states. You pay no sales tax on this order in most US states.
Calculate your savingThe Miller Multimatic 255 is the most popular multi-process welder for professional shops. It handles MIG, flux-core, DC TIG, and Stick from a single 240V machine, includes Auto-Set for fast setup, and delivers 300A output at 40% duty cycle. The ESAB Rebel EMP 235ic is a strong alternative with excellent arc quality across all processes.