What Are the Different Types of Plasma Cutters

Sometimes, when you have only one type of working tool, it becomes somewhat difficult to incorporate it for diverse types of metal cutting. For a precise metal cutting tool like a plasma cutter, the accuracy is highlighted.

Therefore, metal workers and users who are into the metal fabrication process have the opportunity to choose the plasma cutter that is just right as per the requirement. However, you might not know about the different types of plasma cutters! It is a valid question you might be wondering about as a beginner!

Since the plasma cutting process mainly deals with the cutting of larger metals including gates, sculptures, automobiles, and more, it has certain types to make the process professional and easier. So let’s check out each type of plasma cutter and what it offers you in particular!

What Are the Different Types of Plasma Cutters?

Since the plasma cutter has a lot to cut when it comes to industries and largest working areas such as construction it involves diverse metals. From gates to sculptor work you will come across multiple metals to be cut. That said below are the top four types of plasma cutters that we have in the metal fabrication process.

Oxygen Plasma cutter

Oxygen plasma cutters have been engineered with that air plasma technique that is used for the mid-range fabrication shops. As the name says, it uses oxygen to the plasma torch with ever so smoothest and fastest cutting than that of a regular saw cutting. The gas used in plasma cutters is hydrogen, oxygen, nitrogen, argon, and regular air.

Air Plasma cutter

This is another type of plasma cutter that is considered the perfect choice when it comes to low-volume and makes its cutting process highly worthwhile for steel fabrication.

High-Definition Plasma cutter

High-definition plasma cutters are the most ideal and trustworthy choice, especially for high-volume processing. Due to its powerful cutting performance, it is regarded as the most valuable cutter for industry-leading steel fabrication.

It may also use many different types of gasses including hydrogen, argon, nitrogen mixture, oxygen, nitrogen, or compressed air. And the typical plasma arc accuracy falls between 40 to 50-kilo amps per square inch

Computer Numerically Controlled (CNC) Plasma Cutter

A computer numerically controlled plasma cutter is an innovative tool and its basic aim is to cut metals similar to the previous types. This type of plasma cutter produces a continuous quality cut, unlike the handheld plasma cutting process. Certainly, its computer-aided manufacturing design has a major role to play.

However, in CNC plasma cutters you will further come across different types such as 2D/2 axis, 3D/3+ axis, and tube and section CNC plasma cutters. There are the three major subtypes or the configuration. This is the most efficient type of plasma cutter since it features advanced-level CNC software to program a multi-axis bevel that performs the work as per the demand.

Inverter plasma cutter

And then there is an inverter plasma cutter. This cutter type uses inert gas that is blown at an extremely high speed through the nozzle. While doing so, the electrical arc occurred from the gas. This plasma cutter is more than hot to easily melt the metals.

An inverter-based plasma cutter is efficient to cut the gauge thickness by about 1.2 inches. It usually weighs less when you compare it with the regular machines. Due to its lightweight design, you can easily carry around and move along with the unit.


By knowing the types of plasma cutters it becomes even more transparent to pick the right cutter as per the demand of the working metal. However, if you are still confused about what each cutter type is best for, we recommend you to have a real-time experience of their working approach under their supervision and that will certainly let you know more about them.



Leave a Comment