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TIG welding is a precise, versatile, and visually appealing means of completing welds. Although it’s a popular choice, you have to make some careful considerations when choosing a TIG welder, such as its intended application, AC/DC capabilities, and level of portability. This guide will teach you how to navigate each of these topics to ensure you get the right TIG welder for your specific needs.
The first consideration you should make is whether or not TIG welding is really the best method for the job. TIG welding has a good reputation due to the clean and high-quality welds it produces. In addition, TIG welding’s reputation also stems from how versatile it is. You can use TIG welding to complete precise welds with metals like aluminum, steel, stainless steel, magnesium, copper, Chromoly, and gold. For situations in which you’re welding with thick metals or when keeping the appearance of metal clean and beautiful isn’t a concern, different methods such as MIG welding might be a better choice.
The versatile nature of TIG welding means that you might need a power source that provides AC and DC output depending on your intended application. If you only plan on welding soft metals like aluminum or magnesium, then you just need a power source with an AC output. If you’re working with hard metals like stainless steel or copper, you’re going to need a power supply that provides a DC output. If you’re going to be bouncing between welds with soft metals and welds with hard metals, make sure you have a power source that can provide your TIG welder with both AC and DC output capabilities.
Before investing in a TIG welder, know what level of portability your jobs require. If you’re going to keep that TIG welder in one spot, then you don’t have to worry about this factor. If portability is an issue, then there are three different methods you can use to maximize it. You can use a welding cart to move it around the facility. On the other hand, in the event that you plan on taking the TIG welder around to other job sites, then an inverter or an engine-driven welder are your best choices for providing power to your weld in a lightweight, portable package. Engine-driven welders are especially helpful if you’re out in the field and don’t have access to a source of electric power.
Now that you know some of the most important considerations when choosing a TIG welder, you can find a machine that fits your specific needs. At Welding For Less, we can help you find high-quality TIG welding accessories at the best prices around, such as torch holders and machines with AC/DC capabilities.