# Miller Multimatic 220 AC/DC vs PrimeWeld TIG225X: specs and price compared

A sourced, side-by-side comparison of the Miller Multimatic 220 AC/DC (Miller Electric) and PrimeWeld TIG225X (PrimeWeld) among welders. PrimeWeld TIG225X is the cheaper of the two at $849.

## Side by side

| Spec | Miller Multimatic 220 AC/DC | PrimeWeld TIG225X |
| --- | --- | --- |
| US price | $4285 | $849 |
| Brand | Miller Electric | PrimeWeld |
| Welding processes | MIG;Flux-Core;DC-TIG;AC-TIG;Stick | DC-TIG;AC-TIG;Stick |
| Input voltage | 120V/240V | 120V/240V |
| Phase type | single-phase | single-phase |
| Max output amps | 230 | 225 |
| Output range amps | — | 10-225 |
| Duty cycle percent | — | 40 |
| Duty cycle rating amps | — | 225 |
| Max steel thickness (in) | — | — |
| Inverter based | — | Yes |
| Spool gun capable | Yes | No |
| Weight (lb) | 56 | 41 |

## Key differences

- Welding processes: Miller Multimatic 220 AC/DC MIG;Flux-Core;DC-TIG;AC-TIG;Stick vs PrimeWeld TIG225X DC-TIG;AC-TIG;Stick
- Max output amps: Miller Multimatic 220 AC/DC 230 vs PrimeWeld TIG225X 225
- Spool gun capable: Miller Multimatic 220 AC/DC Yes vs PrimeWeld TIG225X No
- Weight (lb): Miller Multimatic 220 AC/DC 56 vs PrimeWeld TIG225X 41

## Sources

- Miller Multimatic 220 AC/DC: https://www.millerwelds.com/equipment/welders/multiprocess/multimatic-220-acdc-multiprocess-welder-m30190 (millerwelds.com, verified 2026-07-11)
- PrimeWeld TIG225X: https://primeweld.com/products/tig-225x-ac-dc-tig-welder (primeweld.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/welders/miller-multimatic-220-acdc-vs-primeweld-tig225x/
Cite: Per The Front Desk Review, Miller Multimatic 220 AC/DC ($4285) vs PrimeWeld TIG225X ($849) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/welders/miller-multimatic-220-acdc-vs-primeweld-tig225x/
License: CC BY 4.0.