6 ac tig welders for aluminum from $747.12 to $7,144. Owners' top pick: the PrimeWeld TIG225X, 8.5/10 from 146 reviews.
- PrimeWeld8.5146 owners
PrimeWeld TIG225X
“I thing Primeweld is so much more for the money 3 yrs on the warranty a big + H/ F 1 yr.”theodorebowers9737, owner
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Miller7.499 ownersMiller Multimatic 220 AC/DC
“This is hands down the best welder I have ever owned.”richhagenchicago, owner
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PrimeWeld7.325 ownersPrimeWeld TIG325X
“Im quite amazed how nice it welds, just couldn't justify the $12,000 price tag on the standalone dynasty 400.”greyghost1962, owner
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Miller7.032 ownersMiller Dynasty 210
“Hands down, there is none better than the Dynasty, but you have to pay for it, and you can get it serviced and parts everywhere.”xryan, owner
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Harbor Freight Vulcan6.962 ownersHarbor Freight Vulcan ProTIG 205 AC/DC
“Harbor Freight gave me no drama exchanging the machine, this one works great.”gjkozy, owner
Every aluminum tig welder
Ranked list
| # | Welder | Owner score | Owner reviews | Price |
|---|---|---|---|---|
| 1 | PrimeWeld TIG225X | 8.5 | 146 | $747.12 |
| 2 | Miller Multimatic 220 AC/DC | 7.4 | 99 | $4,285 |
| 3 | PrimeWeld TIG325X | 7.3 | 25 | $1,231.12 |
| 4 | Miller Dynasty 210 | 7.0 | 32 | $7,144 |
| 5 | Harbor Freight Vulcan ProTIG 205 AC/DC | 6.9 | 62 | $1,199.99 |
| 6 |  ESAB Rebel EMP 205ic AC/DC | 6.7 | 34 | $3,999 |