The Truth Behind Three Common Plasma Cutter Myths

Despite the fact that plasma cutting tools have been used in industrial applications for many years, there are still widespread misconceptions about the machines and their functions. If you're working in an industrial or manufacturing environment, particularly with metal fabrication, plasma cutters could save you a lot of time and energy. Here's a look at some of the most common myths about plasma cutters and the truth behind them.

Myth: Plasma Cutters Only Work on Thin Metal

The early handheld models of plasma cutters didn't offer sufficient heat and concentration to cut through thick materials, so they developed a reputation for being limited to thin metal materials. While this may have applied in the early days of plasma cutters, it certainly isn't the case now. The new developments in torch designs and power concentration have made it easier than ever to enhance the cutting power and capacity of plasma cutters.

That being said, plasma cutters are still one of the best options when you are working with thin metals, because the heat-affected zones are more focused, limiting the warping you might experience in the surrounding area.

Myth: You Can Only Use Plasma Cutters on Non-Ferrous Metals

Although plasma cutters are popular for those working with aluminum and stainless steel, that doesn't mean these cutters are solely for use on these types of metals. In fact, you can use a plasma cutter on most kinds of metal, ferrous or non-ferrous. It is an effective choice for cutting through rusted, painted or otherwise damaged steel, which makes it a great investment for most any heavy equipment facility or automotive repair shop.

Myth: Plasma Cutters Need a Permanent Location With Fixed Air and Power Sources

Plasma cutters do require a stable power supply and compressed air for proper operation. You'll have to have both of these resources accessible anywhere you want to use the machine, but that doesn't mean that you have to keep the machine in a permanent location to have it.

In fact, with power generators available in all sizes and portable air compressors accessible to most businesses, you can use your plasma cutter as a portable tool as well. Simply invest in a generator that produces sufficient power to maintain the system according to its peak usage, and keep a portable air compressor on hand as well.

As you can see, there are many misconceptions about plasma cutting, most based in outdated or unclear information. For more information, contact AC Machine Works Ltd machine shop or a similar company.