Plasma cutting is a staple machine in metal fabrication. Since its introduction in the 1950s, it has been an effective method of cutting all types of metals. Utilizing a combination of electricity and gas, an electric arc is formed as it shoots out of a nozzle at high speed. This generates enough heat to cut any type of metal. However, plasma cutting, like any other machine, is prone to damaging parts. This is mainly due to the natural wear and tear of the parts over time. The best thing you can do to prevent this from happening is to keep your machine in the best possible condition and follow a strict preventative maintenance checklist. This is to ensure that your machine runs at its best and extends the life of your machine. The next part of this article will show you how to maintain your plasma cutter.