4 Factors to Consider Before Purchasing TIG Welder for Your Welding Task

Are you impressed with the advantages offered by TIG welding and thinking to purchase a TIG welder? With the availability of different models, buying this welder can be a difficult process for first-time buyers. Before you begin exploring, check out whether this welding is the best process for your task or not.

However, it is not the fastest welding option, but one of the most controllable and precise forms of welding and considered a great choice when a high-quality finish is required. If appearance and quality is not a priority, a MIG welder is the best option.

Still, want to buy a TIG welder? Here are some factors mentioned that you should consider:

AC or DC power

The power source you require is based on the metals you are going to weld. To weld aluminum and magnesium, you need AC output. And when it is about to weld steels and stainless steels, you require a DC output.

Decide location

Choose where you will use the welder and whether you will move it beyond or within your workshop. If it’s mostly for the indoor purpose, you may not need a portable machine as you can use a welding trolley to move the machine around your premises without any hassle. However, if you want to weld outside, portability is important.

The best part is that there is a wide variety of engine-driven and inverter TIG welders to opt for. Inverter welders are usually lighter and more portable in comparison to their conventional counterparts, while engine-driven welders combine a welder and generator in one.

Basic or sophisticated welding

There is a lot of difference between small hobby-type machines and high-tech professional TIG welders. And it’s not about the price. To work out which is best according to your requirements, decide how much power is needed. Don’t just consider your present task, but think about how you will also use the machine in future. For this purpose, think whether a basic machine is sufficient to cut in a time of year or do you require something more sophisticated.

Focus on the duty cycle

The duty cycle of your welding equipment describes how long you can weld without worrying about the overheating of the power source. In the specifications for the machine, it’s defined as the amperage level that can be retained for a percentage of time in a block of 10-minute. As per rule, 40-60% is enough for most hand-held applications.

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Created on Feb 12th 2019 01:33. Viewed 645 times.

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