Keeping a welder in your garage could be one of the best assets for your home maintenance needs and it could be a MIG, a stick welder, a TIG welder, or a combination of these in one unit. Such a machine is what we call the multi-process welder. However, if you only need a welder for thin and light metals like for home repair, automotive and basic welding tasks that may come up from time to time, you may only need the best aluminum welder in the form of a TIG welder. But why the TIG with aluminum welding capability?
Well, generally any TIG welder type can weld aluminum. Yet, only those with the main AC capabilities can produce the best result. All TIG welders have the AC capabilities but some of them offer a lot in terms of balance control. So if you have to weld aluminum, you have to set the current, frequency, the flow of DC- and DC+, and the amperage right and that makes it complicated for simple aluminum welding.
If you are curious why some TIG welders have many control features, this is because these enable the welders to choose settings based on the kind of metals they have to fuse. But with a TIG welder with the main AC capability, this is best for welding aluminum alloy and metals with the magnesium content. For the beginners, the best tig welder for aluminum should not be too complicated to use since TIG welding is already known to be the hardest welding process to learn.