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Plasma Cutting VS Laser Cutting, Which Service Is Right for You?

Views: 21     Author: Site Editor     Publish Time: 2022-04-20      Origin: Site

Plasma Cutting VS Laser Cutting, Which Service Is Right for You?

When it comes to creating parts, a lot of cutting is involved. For this reason, it helps to know what method will work best for you and what your other options are. The two main processes are plasma cutting and laser cutting. They have been in use for a while now and have received different reviews. To help you figure out what service works for you, here are some things we need to know.

Plasma Cutting

Plasma cutting is one of the oldest cutting methods invented in the 1950s. It uses ionized gas, also called plasma, to mostly cut through electrically conductive materials. The plasma gets so hot and can go as high as 40,000F. It also emits radiation, so workers handling it need to wear protective goggles or eyewear. CNC machining has helped make the process more accurate, so there is very little clean-up done after the cutting is done.

Laser Cutting

Laser cutting is used to cut through any material using the help of laser light. The technique was invented in the mid-1960s and is still used to date. It has a high precision rate but mostly cuts through thin sheets of materials. It is performed by a computer using CNC precision which adds to its appeal. The laser is focused on a point using optics, which causes high heat, which either melts or vaporizes the material being cut to give clean cuts.

Differences in Plasma Cutting and Laser Cutting

Now that you know what the two procedures are all about, you need to look at some of their features in a side-by-side comparison. Here are some of the things you need to look at when you want to know the difference between these two processes.

Plasma Cutting


There is a slight difference between these two procedures when it comes to how they work. Plasma cutting uses compressed gases, including air, and inert gases, amongst others, based on the material being cut. The gases are compressed to make them rise to such a high temperature and for plasma, without which the machine cannot work.

On the other hand, laser cutting works using laser beams made from laser devices. There are a series of reflectors that work to focus the beams in one place. You can get a beam that can heat and cut into metal or any other piece you are currently working on.


Plasma cutting is mostly used for cutting any electronic metal plates. Most people prefer using it mostly to cut into thicker plates.

On the other hand, laser plates can be used to work on many materials, and that is why most people prefer them. It can be used on metallic pieces as well as wood and glass.

The Advantages

Another thing you need to look at when making a decision is the different advantages the two processes come with. That way, you can figure out if that is something that will work for you or not.

Advantages of plasma cutting:

· It cuts medium-thick plate at a high speed.

· It needs really low maintenance, which makes it sustainable.

Here are the advantages of laser cutting:

· It provides a smooth edge that does not need extra finishing touches.

· It has a fast-cutting speed that can get to 10/min.

· It can be used with different materials in the market.

Final Verdict

Now that you have looked at the two different cutting methods, the next step would be to decide what to work with. If you plan on cutting through thick metal, then plasma cutting is the best option for you. one the other hand, if you want to use a cutting method for different types of materials, then laser cutting should be your go-to. Your final choice should be based on the type of jobs you plan on doing.

Plasma and laser cutting have been in the market for a while, and for now, none of them trumps the other. They both have great features that can work for you and your current needs. If you are stuck on which one to work with, worry not. By going through their differences, you get to see what will work for you at the moment.

With services including CNC machining, sheet cutting, sheet metal forming & injection molding, All Win MFG delivers 100% qualified products on time, efficiently and reliably. We are your ideal manufacturing partner for plastic parts, customized metal parts and customized sheet metal parts.

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