Fundamental areas of applications of plasma cutters

Plasma cutters cut through the ferrous metals using a plasma torch. For its working, plasma (the fourth state of matter) has to be created. It is a super-heated substance that is a gas and a liquid at the same time. For creating plasma, you require two things: a gas and a heat source. Plasma cutters use inert gases and electricity to create plasma. They work by sending a pressurized gas through a small channel in the cutting nozzle. In the center of this channel, negatively charged electrode is present. When power is applied to this negative electrode, and you touch the tip of the nozzle to the positively charged metal, this connection creates a circuit and a very powerful spark. As the gas passes through the channel, the spark heats the gas until it reaches the fourth state of matter, plasma. These cutters can reach an incredible 30,000 degree Fahrenheit making them capable of cutting through almost anything. In plasma cutting, cuts are very clean with little noticeable effect on the rest of the work piece.

Primary application areas of plasma cutting are mentioned below:

Plasma cutters are highly used at the construction sites for cutting large metal blocks. The workers can cut the metal pieces at the working site itself instead of taking them back to the industries in order to obtain them in the desired size and shape. By making use of these cutters, required adjustment can be made easily. Plasma cutters are used for the preparation of several metal components in the aircraft industry. They are used in both military aircraft as well as commercial aircraft industry. They are used for the cutting and welding of different metal components.  

These cutters are also used for cutting pipes. The edges left at both ends are smooth making them easy to fix. While the ordinary torches leave distorted edges, which requires further grinding to make them smooth. As plasma cutters are known to generate neat and clean cuts, they are widely used by artists in various industries. They can easily make intricate patterns and designs on metals. Metallic templates can also be easily crafted with these cutters which can further be used for various other purposes. In the emergency situations, locksmiths use plasma cutters to cut locks. They are combined with computer numerically controlled equipment and can easily unlock the vehicles.

Wondering where to buy a plasma cutter? Consider buying from a reputed manufacturer and supplier like Longevity-inc. Their plasma cutter machines are powerful, portable, and reliable. Longevity plasma cutters have been put to the test against some of the bigger premium priced brands and with independent testing results have shown to be superior in every facet including plasma cutter consumables life, cutting capacity, cutting speed, and pricing. Their plasma cutters range from 40 amps to 100 amps and provide a pilot arc function to cut expanded metals as well as enabling the user to have an easy arc strike.