Precise techniques for sheet metal bending – explained step by step

BVS Blechtechnik offers you state-of-the-art solutions in the field of sheet metal processing – especially for bending. Our comprehensive machinery, consisting of CNC-controlled press brakes and bending centers, enables flexible, precise and economical production of your sheet metal parts – whether in single pieces, small series or variable quantities. The focus is on Made in Germany quality and individual advice in order to avoid possible subsequent errors in advance.

Your advantages at a glance:

Maximum precision thanks to modern CNC technology and intelligent angle measurement
High efficiency thanks to automated processes and short set-up times
Individual advice for tailor-made solutions without reworking

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What is sheet metal bending?

Sheet metal bending refers to the process in which sheet metal is bent into predetermined angles and shapes – often in combination with forming and joining processes. At BVS Blechtechnik, bending is carried out both manually and fully automatically. With state-of-the-art bending technologies and direct networking of the individual work steps, we ensure that your sheet metal parts come out of our factory with a perfect fit and without reworking.

Materials and variants

We process a wide range of materials – from aluminum, stainless steel and steel to copper and brass.

Thin sheets are particularly suitable when high tolerances and precise bending results are required.
Depending on the application, we select the optimum material and take into account the respective sheet thickness, which also plays a role in the fine-tuning of the minimum bending radii.

Our individual advice will help you to find the right variant for your project – whether in mechanical engineering, medical technology or other demanding industries.

Preparation and step-by-step instructions

Before each production run, the customer data is checked in detail – ideally we receive it as a step file or in another common CAD format.

Step 1: Analysis of the design data and determination of the bending parameters.
Step 2: Setting up the CNC-controlled press brake, using automatic tool changes and integrated order management.
Step 3: Carry out a test run (possibly with templates to test even complex assembly situations).
Step 4: Production of the sheet metal parts – reproducible, precise and efficient.

Thanks to our fully networked, digital production control system, we can react flexibly to changing quantities and variable order sizes – ideal for small series production projects.

Bending techniques and bending undercut

Our bending technology includes various processes:

Manual folding: For smaller batch sizes and prototypes where flexibility and advice are paramount.
Fully automated press brake: With automatic tool change and robot connection – in some cases also with direct material feed, reproducing the desired bending dimensions in the shortest possible time.
Automatic swivel bending process: It is used on our P2lean bending centers from Salvagnini to efficiently produce different bends – upwards or downwards – even on complex workpieces.

These techniques enable economical production with high repeat accuracy and minimal set-up times.

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Minimum bending radius and material thickness

Compliance with the minimum bending radius is crucial for the material. Our CNC-controlled press brakes and NC-controlled round bending machines are individually adjusted to the material thickness and geometry – depending on the material, fine adjustment is carried out by our specialists.

In this way, we guarantee that an exact and reproducible result is always achieved, even with fluctuating sheet metal batches.
With press forces of up to 130 t and working ranges of up to 3000 mm, we achieve precise bending processes – regardless of the material or shape specified.

Efficient production and fast delivery

Thanks to state-of-the-art automation processes, such as the use of three fully automated press brakes including directly connected robot systems, we achieve fast changeover times and short throughput times.

Our systems are optimized so that existing programs and order data can be used multiple times – ideal for changing orders and bending in small batches.
Digital process planning and intelligent programming enable continuous optimization of workflows, help to continuously improve the production process and respond flexibly to customer requirements.

This results in a high production speed and reliable delivery times – even with varying batch sizes.

The answer to the shortage of skilled workers – intuitive and future-proof

The all-electric EGB-1303ATCe press brake from AMADA has been added to BVS Blechtechnik’s machine park since the beginning of 2025 – the first installation of its kind in Germany. This is BVS’s targeted response to the increasing shortage of skilled workers in the industry and an investment in a state-of-the-art solution that redefines operating convenience and process reliability.
The machine is consistently designed for easy handling and automated processes: Tablet control, voice guidance, integrated camera monitoring and an augmented reality-controlled backgauge make it possible to efficiently train even less experienced personnel. Bending programs can be created in advance and transferred directly via VPSS 4ie offline programming – this reduces sources of error and saves valuable set-up time.
The EGB-1303ATCe shows its strengths particularly when it comes to individual pieces, changing items or small batches: it adapts flexibly to new geometries, automatically detects angles and delivers consistently precise results – regardless of the operator’s level of experience.

New folding technology – the EGB-1303ATCe at a glance

The new EGB-1303ATCe sets new technical and ergonomic standards in press brake technology – and is ideal for dynamic production environments with a high number of variants. Its most important features at a glance:

Low-maintenance servo technology for longer machine running times
Asymmetrical crowning system for perfect bending results – even with station bending
30 % more tool capacity in the automatic tool changer (ATC)
AI-BEND-Funktion zur schnellen Programmübernahme auf die AMNC 4ie-Steuerung
Intelligent angle measurement for reproducible precision
Intuitive operation via touch tablet, voice control and AR camera

Thanks to this combination of smart control and sophisticated technology, customers benefit from maximum repeat accuracy, significantly shorter set-up times and a lasting reduction in staff workload.

Precision and quality in sheet metal processing

BVS Blechtechnik relies on a modern machine park with CNC-controlled press brakes and bending centers, which is constantly being expanded and optimized.

Automation and networking: Thanks to automatic tool changes and integrated robot systems, we ensure maximum repeat accuracy and precise bending results.
Individual in-house advice: Our team provides you with personal support in selecting the optimum process, thereby avoiding potential subsequent errors in advance.
Measuring and sensor technology: Modern measuring systems ensure continuous quality control so that your sheet metal parts are manufactured exactly to your specifications – from the dimensions to the folded edges.

The combination of advanced technology and comprehensive expertise guarantees that your production orders always meet the highest quality standards – in precision metalworking that you can rely on.

If you are looking for a reliable partner for sheet metal bending who can offer you fast, precise and flexible solutions, then BVS Blechtechnik is the right place for you. Contact us today and see our modern bending technology for yourself – for first-class results in metalworking.

👉 Enquire now without obligation and realize your project with us – precisely, economically and individually.

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Frequently asked questions about sheet metal bending

Which sheet metal profiles can BVS manufacture for me?

We manufacture a wide range of sheet metal profiles – including U-profiles, Z-profiles and individual folded parts for a wide variety of applications. Even complex bent parts with multiple bends can be realized without any problems thanks to our modern machines. Depending on the article, quantity and requirements, we select the right process for your project.

How strong can the sheet metal be when bending?

The thickness of the sheet metal depends on the material used and the desired bending technique. As a rule, we process thin sheets with high precision – even with small radii. With a pressing force of up to 130 tons, we shape your edged sheets precisely – whether for simple geometries or complexassemblies.

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