If you want to achieve accurate results with your welding work, then you should definitely go for the TIG welder. This is the perfect welder for you if you are working with cosmetic applications which require sophisticated work. Working with valuable materials like platinum, bronze, phosphorus and aluminium will become easier when you use the TIG welder. Just buying the first welder you set your eyes upon is the not the answer however, when it comes to buying one of these. There’s a careful selection process that one has to go through, and only after careful consideration of all the factors should you buy the one that best suits your needs.
Here’s a look at some of the factors you should consider before buying a TIG welder:
- Amperage Range: If your welder needs to work on a variety of metals, you should go for the one with a narrow amperage range. The preferable range is from 5 to 230 amps. This is one of the most important factors, and should be taken care of.
- AC/DC welding: If you have to weld something other than stainless steel, go for the one which has both these options. AC welding is best for aluminium and magnesium. The DC metals work best on hard metals like steel, deoxidized copper and stainless steel. With an AC machine, you need to keep a check on the AC balance. This means, you need to keep a check on the cycle time, and set the time for it. A positive or a negative cycle is decided based on this.
- Easy to Handle: The process is a little demanding; however it is definitely not complicated. They are very easy to use and understandable. Most of them come with metal foot pedal meant for amperage control. This is an important accessory to have if you need to work on aluminium.
- Best Design: The designs are the best-in-its-class and include a wide range of features which enhances the durability and lifespan of the equipment. Most of the high quality welders have a fan, which is thermostat-operated. This means, when the machine gets heated and crosses a certain threshold temperature, the fan starts operating and helps cool the machine down. However, not all machines have a thermostat-controlled fan. They have normal fans running continuously. If possible, stay away from these machines as the ever-running fan makes it collect rust very fast.
Take a look at the TIG welder reviews before deciding on the one for you.