CNC Plasma Kits Australia: The Basics of Plasma Cutting Technology

CNC Plasma Kits Australia: The Basics of Plasma Cutting Technology

If you want to embark on a business venture to the industry of CNC plasma kits Australia, you may want to consider the following first so you can insure your success here in this field. These are just a basic guide on what CNC plasma cutting is all about and how it works.

What is CNC Plasma Kits Australia?

CNC cutting machines involves the use of the CNC plasma cutting technology. It pertains to the cutting of metals with the help of a plasma torch, the control of which is made through the use of a computer.  This cutting-edge technology operates by forcing compressed air at very high speeds through a nozzle. The very second that an electric arc is introduced to the gas, you create plasma particles or ionized gas. We refer to it as the fourth state of matter, which fortunately help you cut through metal.  

CNC profile cutters vary in price, size, and most especially in their functionality. There is a great demand for this type of technology nowadays due to its high level of accuracy and fast cutting through. These CNC cutting machines are capable of slicing metals at an amazing speed of up to 500 inches a minute


In order to function really well, these machines require the use of an assist gas and a plasma gas, the levels of which would vary with respect to the material you are trying to cut.  

Types of Gases for Plasma Cutting

Depending on the quality and the kind of cut that you want to carry out, as well as the type of material you have in hand, there are several kinds of gases that can be used for such purposes:

  • For mild steel with a maximum thickness of 1 ¼ inch, the ideal gas to use is oxygen. There is one drawback in using oxygen thought, it can produce a rough-looking cut on aluminum and stainless steel.
  • If your project involves cutting through stainless steel and aluminum, a mix of hydrogen and argon will make a great job here. The combination of both gases will result in a high-quality cut.
  • The use of compressed air is prevalent in small shops and utilizes it as both the assist gas and plasma gas. It will work wonderfully on low current cutting applications in 1 inch thick metals.
  • Nitrogen and methane are two other important gases that can be taken advantage of and use in CNC cutting machines. They are the gas of choice to use when cutting stainless steel, thinly.

CNC Plasma Cutting Machine Software

While the majority of CNC plasma kits Australian companies normally come with their very own software application packages with CAD platform, some                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         don’t have this kind of offering or support. For this reason, there are numerous computer-aided design option packages that you can look for and use, this includes Google Sketchup.

By having your very own library of premade files you can commence any of your cutting projects almost immediately soon after you have set up your system.  


You can make good money with  CNC plasma kits Australia provided that you have a well-thought-out plan for it. Basically, this is the key to making money with a hobby.  Keep in mind though that you have to factor in your material costs, including design time and machine upon putting a price tag for your finished parts.