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Being a part of the fabricator industry, it is a must for you to be aware of all the important machines that are actively used in this industry. A CNC Press Brake Machine, which is the modern take on the traditional press brake, is one such machine that is one of the main driving forces behind the activities of this industry.

Whether you are new to this field or just want to brush up on your knowledge, you need to know how the machine that you deal with everyday works. Therefore, in this article, we will briefly yet accurately help you understand how do you use a CNC Press Brake Machine. Then, if you are ready, shall we get started?

What Is A CNC Press Brake Machine?

Before we get to the ‘how,’ let us first understand the ‘what.’ Press brake machines, as we mentioned earlier, are one of the primary pieces of machinery used in the manufacturing and fabrication industry. It is a tool that helps you bend, press, and manipulate various types of metal and elements to help you get the desired shapes, forms, and products from it. It is mainly used on thin sheets of metals to bend and manipulate them at certain angles.

They are used to manufacture various things, be they small or big. For example, Accurl’s products, including ACCURL Economic Smart 3-4 Axis and ACCURL Euro Pro Series 4-6 axis, are the industry’s favorite machines used in other major industries for making parts of the railway, ships, airplanes, automobiles, and so on.

The best part here is Accurl provides the option for you to customize your machines so that you get specific results on your products. This allows you to be flexible and increase your range of products.

How Does The Cnc Press Brake Machine Work?

To understand how it works, you need to first understand the mechanism behind it. The CNC Press Brake Machine are of three types based on its source of power:

The hydraulic CNC Press Brake Machine is powered by a hydraulic system, whereas the electric one is supported by an electrical power generator. As for the hybrid, you might have guessed it; it has units of both the hydraulic systems and the electric system to power up the machine.

The CNC Press Brake Machine has a die and a punch, which are attached to servo pumps, which in return are connected to the power generating unit. Other parts of the machines include clamps and a table area.

So the way the procedure happens is that you insert your desired sheet of metal in the table area and fix them in their place with the help of the clamps. When the machine is switched on, the energy-generating unit kicks in, generating energy and supplying it to the punch or the die (depending on the structure of the machine) through the servo pumps.

The punch is the equivalent of a knife that presses the metal against the die when energy is supplied to it. Dies are particular shaped parts of the machine which help the metal give its desired shape when the punch presses the metal against it.

Here, you must take notice that we mentioned that power could either be supplied to the die or the punch, depending on the structure of the machine. Again, here you can categorize CNC Press Brake Machines into two different types, depending on their structure — up moving or down moving.

In up-moving CNC Press Brake Machines, the part which has the die attached to it is movable, whereas the punch part is fixed. So, the die moves against the knife to manipulate the metal sheet,

However, in down-moving CNC Press Brake Machines, the part with the punch is movable, whereas the part with the die is fixed. Therefore, the punch moves against the die to achieve the desired effect on the metal sheets.

Do note that CNC Press Brake Machines can be categorized in multiple other ways depending on their mechanisms, activities, structure, and so on. The types mentioned here are the main types of categorization.

In traditional machines, the entire mechanism was operated manually. But with advancements in technology and the introduction of AI and automation, the number of manually operated machines is getting fewer in numbers. Other than being difficult to operate, they were also extremely non-eco-friendly and had other difficulties and disadvantages. That is where the CNC machine comes in.

So, what does a CNC machine do? A CNC machine stands for Computer Numerical Control machine. Here, you can input your desired results for your product in the system, and the system will help the machine understand your target.

The machine will then operate accordingly and help you get your desired results. In short, you enter your measurements and data; the system will read it and control the machine to provide you with what you want.

It is better than a manually operated machine and gives you better and more precise results with minimum effort and energy. For more details, we have outlined the benefits that a CNC Press Brake Machine has over its traditional counterpart.

Benefits Of CNC Press Brake Machine

Technology has been rapidly upgrading traditional tools into powerful and reliable ones fit for the modern era. The same applies to CNC Press Brake Machines. There are more than a few reasons why modern CNC Press Brake Machines are better than traditional ones, of which we have highlighted a few down below. Let us take a look!

More Efficient And Accurate

Traditional CNC Press Brake Machines were usually operated manually and thus had room for errors and mistakes. However, with CNC Press Brake Machines, there is no room for any errors. Firstly, it is automated and does not require human or manual interruptions. This allows for things to flow smoothly and to continue a better workflow, thus increasing efficiency and productivity.

Also, with the aid of the CNC systems, you get more accurate and precise outcomes than traditional ones. So, to sum it up, you get faster results, double the precision, and better quality work. As you can see, that helps increase your efficiency and accuracy rate. As an added factor, CNC Press Brake Machines are extremely easy to operate and manage.

More Economical

Traditional Press Brake Machines had a lot of factors that, when added together, cost more. For example, traditional Press Brake Machines need to run the whole day even if you need to operate on them for a few hours. Not to forget, managing and maintaining traditional press brake machines are also much more costly.

However, CNC Press Brake Machines are easy to maintain, cause less wastage, and have top-grade components and parts that are easily available if they break down.

Eco-Friendly And Sustainable

Last but not least, CNC Press Brake Machines such as Accurl’s Servo Electrical CNC Press Brake eB Icon Series are eco-friendly and sustainable. Unlike traditional tools, these CNC Press Brake Machines cause fewer carbon emissions, less wastage, reduced power usage, and causes less pollution. Therefore, they are the better option for businesses to opt for, as responsible corporations.


With that, you now know how a CNC Press Brake Machine works. If you are opting for a CNC Press Brake Machine, make sure you rely on trustworthy companies such as Accurl to make your purchase. After all, you would want the best product to help you with your business.

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