I am looking to do some body work replace the floor panels that are rusted out. Was looking at getting a welder from harbor freight and was wondering if I could get any suggestions to the type I should be looking at for this kind of work
You can weld aluminum with the 140?.... I started with the 140 which works good for 1/4” or less. I can weld aluminum with it but need to make sure that the hose is kept straight and you will need a separate tank of Argon gas. ...
Yes I’ve used it to make short aluminum welds. The lead must be kept as straight as possible and I put on a new tip.The wire does jam once in while but it gets the job done. The down side is that I need to switch to a tank of Argon gas. I bought the 140 used and it came with standard gas and Argon gas tanks.The 140 served me well for a lot of years but the 230 is far superior. I have not used the 230 for aluminum but I would need to use a spool gun because the lead is much longer so the resistance on the aluminum wire would be too great.You can weld aluminum with the 140?
Are you using a spool gun? ( I couldn't find that is compatible)
I would love to have the ability to make minor aluminum repairs.
Please tell me more.
