How does plasma cutting work? We explain!

1/17/24, 12:17 PM

Our latest article focuses on an important question for modern production processes: How does plasma cutting work? Only if you know how the process works can you decide whether the plasma cutting machine is the right solution for your requirements.

Plasma cutting is a popular process used in various industries to cut materials precisely at high temperatures. Eckert Cutting is an expert in this field and not only offers state-of-the-art plasma cutting systems, but also has extensive expertise that we would like to share in this article.

Basics of plasma cutting

Plasma cutting is a technology that has been established since the 1950s and uses a plasma jet to cut electrically conductive material. But how exactly does plasma cutting work?

Plasma is ionized matter that is created by the transferring arc that is generated between an electrode and the workpiece. This hot, electrically conductive arc of ionized gas melts the metal, enabling a precise cut. Plasma cutting is a preferred metalworking method due to its high efficiency and precision.

Eckert Cutting, a leading manufacturer of CNC plasma cutting systems, combines this concept with modern technology. This advanced technique is used by our machines such as the Ruby, Chrome and Sapphire models to cut a variety of metals with exceptional precision. Controlling the plasma beam and adapting to different materials and cutting requirements are crucial for successful plasma cutting with high cutting qualities.

Expert tip:

When cutting with plasma, you should pay attention to the correct setting when selecting the gases and adjusting the plasma jet in order to achieve optimum cutting results. The specialists at Eckert Cutting can help you find the perfect configuration for your individual needs.

How does the technology work in plasma cutting?

Plasma cutting is a flexible process that works with a wide range of materials. But how does plasma cutting work?

A plasma jet is created when gas is ionized by applying energy, resulting in a high-energy state. Cutting systems that use this technology produce such jets, which are intensified by a combination of electrical energy and gases such as oxygen, nitrogen or argon.

The metal is melted by this high-energy jet, which makes it possible to perform very precise cuts. The machines can effectively cut materials such as stainless steel, copper, brass, aluminum and mild steel.

Eckert Cutting plasma cutting machines are known for their flexibility. They can be used to cut sheets of different thicknesses. They can also be operated both manually and automatically. Companies that need to process different materials and workpieces benefit from this adaptability.

Based on the type of materials you want to cut and the desired cut quality, you should choose the right plasma cutting machine. Eckert Cutting offers a wide range of models designed for a variety of requirements. Our experts will be happy to advise you.

Expert tip:

It is also important that your staff find an answer to the question "How does plasma cutting work?". Eckert Cutting offers training courses in which we not only show your employees the process, but also give them advice on how to achieve even better results in addition to training them on the machines.

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The future of plasma cutting

How will plasma cutting work in the future? - After all, the technology is no longer at the level of the 1950s.

Plasma cutting technology has evolved considerably over the years. This development is supported by Eckert Cutting, which offers a wide range of state-of-the-art plasma cutting systems. Models such as Chrome, Sapphire and Onyx showcase the latest generation of CNC plasma cutting technology, which is characterized by dynamics, precision and efficiency. Cutting systems such as the Opal Waterjet Combo combine plasma cutting with other processes such as waterjet cutting.

In order to achieve exceptional cutting quality, these systems use modern control systems and innovative software solutions that are constantly being further developed. They can process a wide range of materials and material thicknesses, making them versatile for various industrial applications. Cutting systems from Eckert Cutting are ideal for companies that value quality and efficiency, as they offer high cutting speed, accuracy and reliability.

Expert tip:

Think about the future requirements of your company when purchasing a plasma cutting system. Eckert Cutting not only offers a wide range of models, but also customized solutions for your individual needs.

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Use of plasma in numerous industries

How does plasma cutting work in practice? We would like to demonstrate the versatility and efficiency of plasma cutting technology with a few specific application examples.

Plasma cutting systems like ours are used in a variety of industries, including automotive, shipbuilding and aerospace. These examples demonstrate the technology's ability to adapt and be flexible to different industrial requirements.

Companies in heavy industry, for example, use plasma cutting systems with CNC control to cut thick steel plates and other metals. This makes it possible to produce precise parts for mechanical engineering. In another case, an artisan might use the same technology to cut decorative patterns on metal plates.

Expert tip:

In order to utilize the full potential of Eckert Cutting's plasma cutting systems, it is important to consider the specific requirements of your project. Experts can advise you on choosing the right machine for your individual requirements.</p

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FAQ:

Plasma cutting is a process in which electrically conductive materials are cut using an ionised gas jet, known as a plasma jet. This process enables precise and efficient cuts to be made in a variety of metals.


Plasma cutting systems can cut a wide range of materials, including stainless steel, copper, brass, aluminium and mild steel. The flexibility of plasma cutting makes it attractive for many industries.


Plasma cutting offers high efficiency, precision and the ability to cut a wide range of material thicknesses. It is a favoured method in metalworking due to its flexibility and the quality of the cutting results.


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