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Metal structures are one of the fundamental pillars of industrial and construction projects, as they are extremely heavy-duty and durable. The Metal Structure Manufacturing refers to the process of making strong and functional structural elements from various metals (usually steel, aluminum or other alloys). These types of structures are everywhere around us, from modern skyscrapers to industrial machinery to transport infrastructure. In this article, we present the the process of metal structure manufacturing and the machines used.

What is metal structure fabrication?

Design, manufacture and assembly of structural elements and equipment made of various metal raw materials (e.g. steel, aluminium) for industrial, construction or other uses. The manufacturing process incorporates metalworking technologies such as cutting, bending, welding, and surface treatment to create durable and stable structures.

The process of metal structure production

In the manufacture of metal structures, several technological processes are used to ensure the durability, reliability and functionality of the final product. Below are the most commonly used steps.

Design and engineering

Before production can begin, all metal structures must be designed in detail. During the design, the functional purpose of the given structure, its load-bearing capacity and the properties of the materials used must be taken into account. Modern metal structures are often made using computerized design programs, such as CAD or CAM systems, which allow for accurate and precise modeling.

Material processing

The raw materials of the planned metal structures are processed in different ways, depending on the type of structural element in question. Some of the most common material processing processes include cutting, bending, drilling, turning, cutting and welding of metals. These operations are carried out with the help of the appropriate machines and tools to ensure that the parts are made in the exact size and shape.

Assembly

Once the individual metal parts have been made, the next step is assembly. The components welding, screwing, riveting or combined with other fastening technologies to ensure that the final structure is stable and reliable. Welding, for example, is a commonly used method that ensures that components are connected permanently and strongly.

Surface treatment

Metal structures are often made for long-term use, so proper surface treatment is essential. The Surface treatment Its purpose is to protect against corrosion, protect against mechanical damage, and improve aesthetic appearance. Some of the most common surface treatment procedures include painting, electroplating, powder coating or other corrosion protection techniques.

Quality Control and Testing

As the final step in production, the finished metal structures are thoroughly inspected to ensure their reliability and safety. During quality control, various tests are carried out, such as static or dynamic tests, to ensure that the structures meet the desired technical specifications.

What machines are used in metal structure manufacturing?

Metal structure manufacturing is one of the fundamental branches of industrial production that requires the use of many different machines and technologies. The manufacturing process ranges from the shaping of metals to final assembly, and different machines are required at each step to ensure the desired precision, quality, and efficiency. Below is a description of the machines used in the production of metal structures by specialized enterprises.

Sheet metal cutting machines

One of the very first steps in the production of metal structures is the cutting of the plates, which is carried out with various types of machines. Some of the most common cutting technologies include laser cutting, plasma cutting and scissoring.

Laser Cutting Machine: Laser cutting machines are among the most modern technologies that allow us to make extremely precise cuts. The intensity of the laser light allows you to cut metals of different thicknesses quickly and accurately, while minimizing heat exposure.

Plasma Cutting Machine: A plasma cutter performs cutting using high-temperature ionized gas. It is particularly suitable for cutting thicker metal sheets and provides a cost-effective solution for the industry.

Scissor machines: Among the simpler solutions are mechanical shears, which provide an even cut for smaller thickness sheets.

Bending machines

Bending machines play a key role in shaping metal sheets into the desired shape. Bending is one of the most common forming processes for metal structures, and various machines are used for this.

CNC bending machines: Computer-controlled bending machines perform extremely precise work while also being able to efficiently process large quantities of sheets. Automatic programming also allows for the creation of more complex shapes, reducing the possibility of human error.

Mechanical benders: Conventional mechanical benders have powerful mechanisms that are capable of forming even thick metal sheets. These are usually used on larger production lines.

CNC machines (computer-controlled machines)

CNC machines are one of the most important tools in the manufacture of metal structures, with the help of which various machining operations can be carried out with the highest precision, such as:

Turning: Turning machines can be used to process metals in a circular motion, such as when forming tubes and shafts.

Milling: Milling machines are capable of forming even the most complex geometric shapes with their multi-axis movement, so they find a wide range of applications in the production of precision parts.

Drilling: CNC drilling machines can be used to make highly accurate holes in sheet metal, which is essential for subsequent assembly processes.

Welding machines

Individual elements of metal structures often have to be connected by welding. Welding means the permanent joining of metals, and there are different technological solutions for it, depending on the needs.

MIG/MAG welding machines: Metal Inert Gas (MIG) and Metal Active Gas (MAG) welding are among the most common welding technologies. These machines use shielding gas to ensure the quality of weld seams and can be used in a wide range of applications for joining sheets of different thicknesses.

TIG welding machines: Tungsten Inert Gas (TIG) welding is a highly precise technique that is mostly used for welding thinner metals such as aluminum and stainless steel.

Spot welding machines: Spot welding machines are common in the automotive and other industries for joining sheet metal quickly and efficiently.

Laser welding machines: Laser light is used to deliver concentrated heat energy to the welding area, which melts the metals and thus creates a strong, clean seam.

Injection molding machines

During injection molding, the molten metal is blown into a closed mold and cooled to produce a finished part. Injection molding machines used in industry are especially suitable for the production of cast metal structures, which can be produced in large quantities.

Aluminum injection molding: Machines especially suitable for injection molding of aluminum alloys, which shape castings with extreme precision.

Iron Injection Molding: Iron injection molding is done using various machines, and these types of castings are used in the automotive and mechanical engineering industries, among others.

Areas of application in metal structure manufacturing

Metal structures are present in a wide variety of industries and applications. Below are some examples where they play a prominent role:

Construction

Steel frames, bridge constructions, halls, towers and other architectural elements are often made of metal, as steel has an extremely high load-bearing capacity and is highly resistant to external influences.

Mechanical engineering

Metal structures are also common on industrial machinery, equipment and machine parts, as metals provide the desired mechanical properties and long service life.

Vehicle Manufacturing

Vehicles such as trucks, trains, ships, and airplanes also rely heavily on metal structures to ensure strong yet lightweight frames that can withstand a variety of environmental and mechanical influences.

Agriculture and other industrial areas

Metal structures such as silos, tanks, scaffolding are also widely used in agriculture and other industries, which ensure the storage and processing of materials.

The future of metal structure manufacturing?

The future of metal structure production is set to evolve continuously, especially through new materials, technological innovations and automation. 3D printing, robotic manufacturing, and sustainability-focused solutions such as the use of recyclable materials can all contribute to the future development of metal structure manufacturing.

Concluding thoughts

Metal structure manufacturing plays a key role in modern industry and construction. The strength, durability, and versatility of metals allow various industries to create safe and reliable structures. The continuous development of manufacturing processes and the use of new technologies ensure that metal structures will continue to be indispensable in the future.
If you need a professional partner who can professionally carry out the metal structure manufacturing, sheet metal processing, surface treatment, Then feel free to contact us. Our company performs the tasks entrusted to it quickly, efficiently and on time.

The manufacturing industry is constantly evolving, and automation has become an essential factor in maintaining competitiveness. Two key technologies that are revolutionizing production: 3D laser cutting and laser welding. These solutions not only increase productivity, but also significantly improve quality and reduce production costs. In this professional article, we present the role of 3D laser cutting and laser cutting in the modern industrial environment.

The most important things to know about 3D laser cutting at a glance

What is 3D laser cutting?

3D laser cutting is an advanced material processing technology that in which a concentrated, high-energy laser beam is used to precisely cut or shape the material. During the procedure, the Laser beam It penetrates the workpiece without contact, thus melting or evaporating the material locally, which enables extremely precise cutting operations. The term “3D” refers to the fact that this technology allows not only cutting in the plane, but also the creation of complex, three-dimensional geometric shapes, even along varying angles and curves. As a result, 3D laser cutting is a highly flexible, fast and material-efficient solution in modern industry.

Compared to traditional mechanical cutting technologies, 3D laser cutting offers greater accuracy and flexibility. Main advantages:

• High precision: Achieve accuracy down to micrometers.
• Less material loss: Thin cutting gap and minimal heat exposure reduce deformation.
• Speed and flexibility: One machine can process materials of different thicknesses and types without changing tools.

The most important applications of 3D laser cutting are in the automotive, aerospace, and electronics industries, where the fast and accurate production of complex parts is crucial.

The most important information about laser welding at a glance

What is laser welding?

Laser welding is a welding process that uses a high-energy laser beam to fuse materials together. The laser beam provides a concentrated heat source that allows for precise and fast welding with minimal heat impact on surrounding areas.

Laser welding features:

• High precision – Great for joining thin materials and small parts.
• Fast process – It can weld at high speeds, increasing production efficiency.
• Minimal heat input – Reduces deformation and changes in material structure.
• Automatability – Easy integration with industrial robots and CNC systems.
• Wide range of materials – Suitable for welding steel, aluminum, titanium, copper and other metals, as well as some plastics.

Laser welding techniques:

1. Continuous Laser Welding – A continuous laser beam ensures an even seam, ideal for long welds.
2. Pulsed Laser Welding – Works with short laser pulses, it is gentler and more precise, ideal for thin materials and micro-welds.
3. Keyhole Welding – A high-energy laser beam creates a small-diameter, deep melting zone, resulting in a strong and deep bond.

In what industries is 3D laser cutting and laser welding used?

3D laser cutting and laser welding are used in many industries, especially where precision, speed and automation are key. Below are the key industries:

Automotive industry

Both 3D laser cutting and laser welding play an important role in automotive manufacturing:

3D Laser Cutting:

• Cutting body parts (e.g. doors, roof panels, exhaust systems).
• Precise cutting of light alloys and high-strength steel parts.

Laser welding:

• Fastening engine parts (e.g. cylinder heads, camshafts).
• Battery cell welding for electric vehicles.
• Welding of safety elements such as airbag systems.

Aerospace

In this industry, lightweight but strong materials and maximum precision are essential.

3D Laser Cutting:

• Cutting aircraft structural elements (e.g. titanium alloys and aluminum).
• Cutting out complex shapes and internal stiffening structures.

Laser welding:

• Pinpoint welds on fuel systems and turbine blades.
• Production of rocket engines and heat shields.

Electronics industry

Laser technology is essential for miniaturized components and sensitive materials.

3D Laser Cutting:

• Precise cutting of circuit boards and plastic covers.
• Cutting out fine copper wires and heatsinks.

Laser welding:

• Micro soldering in the manufacture of batteries and electronic connectors.
• Capture screen panels in smart devices.

Medical technology

In the production of surgical and implant devices, sterility and precision are of paramount importance.

3D Laser Cutting:

• Custom cutting of titanium implants and prostheses.
• Shaping precision surgical instruments.

Laser welding:

• Attachment of medical instruments (e.g. catheters, endoscopes).
• Welding pacemakers and other implants.

Mechanical engineering and metal industry

It is often used for the unique design and fast production of machine parts.

3D Laser Cutting:

• Cutting high-precision metal parts.
• Optimization of custom prototypes and series production.

Laser welding:

• Assembly of steel structures.
• Reinforcement of hydraulic and pneumatic system connections.

Jewelry and luxury goods manufacturing

For the fine machining of jewelry and precious metals, laser cutting and laser welding are the perfect choices.

3D Laser Cutting:

• Cutting out unique designs in gold, silver and platinum.
• Decoration of watch parts and fine jewelry.

Laser welding:

• Soldering jewelry together without damaging the gemstone.
• Small, precise fastenings and unique shapes.

Furniture and design industry

Laser technology is also advantageous in the production of modern furniture and unique interior design elements.

3D Laser Cutting:

• Precise cutting of metal and wooden elements.
• Creating custom patterns and perforations

Laserwelding:

• Fastening steel and aluminum structures.
• Fine fitting of decorative and art objects.

Military industry

Arms production and ammunition production

3D Laser Cutting:

• Cutting precision weapon parts (e.g. barrels, breeches, sights).
• Production of lightweight and reinforced weapon parts from titanium, steel or other special alloys.

Laser welding:

• Precise and fast welding of ammunition (e.g. cartridge casings and explosive device covers).
• Assembly of sensitive electronic components for military drones and autonomous weapon systems.

What should you pay attention to as a customer if you want to entrust a company with 3D laser cutting and laser welding?

If you want to entrust a company with 3D laser cutting and laser welding, it is worth considering the following aspects as a customer:

Technology background and expertise

• Make sure that the company has the necessary modern equipment and experience.
• What types of materials can they cut and weld? (steel, aluminum, stainless steel, etc.)
• Ensuring sufficient precision and cutting quality (e.g. ±0.1 mm accuracy).
• Do you have experience in working with more complex geometric shapes?

References and quality assurance

• Take a look at the company’s previous work, or ask for references or samples.
• Do they have ISO 9001 or other quality assurance certificates?
• Do they have an internal quality control process, such as geometry inspection or material testing?

Production capacity and deadlines

• Can you handle the expected production volume (individual pieces or serial production)?
• What is the agreed production and delivery time? (Scheduling is important!)
• Are you flexible about subsequent changes?

Costs and request for quotation

Ask for a detailed quote, which includes:

• Cutting and welding costs.
• Any design or programming fees.
• Shipping and other additional costs.

It is worth comparing several offers to get the best value for money.
IMPORTANT NOTE: The cheapest quote is not always the best!

Communication and collaboration

• How fast and efficiently do the company’s employees communicate?
• Can they help with planning and optimization (e.g. recommending more cost-effective solutions)?
• Is there an opportunity for a personal consultation or a plant visit?

Concluding thoughts

3D laser cutting and laser welding are not only technological innovations, but also driving the modern industrial revolution. These innovative solutions enable production processes to be carried out faster, more accurately and more economically, helping to maintain competitiveness and continuously improve quality. The key to the industry of the future lies in the fact that companies today recognize the strategic benefits of automation: reduced material loss, consistent quality and a safer working environment all contribute to success.

Overall, the decision to invest in state-of-the-art technologies not only responds to today’s challenges, but also ensures the industry-leading role of the future. The integration of precision machining and automated processes is the embodiment of the principles of Industry 4.0, which is already shaping tomorrow’s production today. One thing is clear: a commitment to technological progress is the key to tomorrow’s success.

If you need a professional partner who is able to tasks in addition to laser cutting, laser welding, robotic welding tasks, then feel free to contact us. With the help of our serious machine park, we are able to complete all tasks on time, all in excellent quality.

One of the most modern and widely used technologies of laser cutting today is the manufacture of metal structuresin. The process provides an accurate, fast and economical solution for machining metals of various types and thicknesses. In the article below, we will show you how laser cutting contributes to more efficient production processes and why it has become an essential technology in many areas of industry.

The principle of operation of laser cutting

During laser cutting, a high-power laser beam transmits concentrated energy to the material to be cut. The heat generated by the laser beam melts or evaporates the metal along the designated cut line. The process often uses compressed gas, such as oxygen or nitrogen, to speed up the process, clean the cutting gap, and minimize excessive heat exposure. Procedure is carried out by computer control (CNC), which ensures extreme precision, even for more complex geometries. The cutting thickness and speed may vary depending on the power of the laser machine, the types of laser used (such as carbon dioxide laser or fiber optic laser), and material type and thickness.

What are the advantages of laser cutting in metal structure manufacturing?

Excellent accuracy and quality

One of the most important advantages of laser cutting is its extreme precision. The technology allows parts to be made with minimal tolerances, while keeping the cutting edges smooth and without post-processing. This is especially advantageous for metal parts ready for assembly.

High productivity

Laser cutting offers a fast and efficient solution that significantly reduces production time. Speed is particularly evident in thinner materials, so the technology contributes to optimizing production processes.

Optimization of material use

The thin cutting line used in laser cutting results in minimal material loss. This makes the process more economical, especially in large series production.

Design flexibility

Automated laser cutting systems can cut almost any shape, even the most complex geometries. This flexibility is an important advantage in modern industry, where there is a growing demand for custom-designed components.

Automation and integration

Laser cutting machines can be easily integrated into modern industrial production lines. Thanks to their CNC control, fully automated processes can be realized, which reduces the possibility of human error and increases productivity.

What are the challenges and limitations of laser cutting?

Although laser cutting offers many advantages, there are also certain challenges to face:

• Investment costs: Laser cutting machines require a high initial investment, which can be difficult for smaller companies.
• Material thickness limitations: For thicker metals, the process may be slower or an alternative technology (such as plasma cutting) must be used.
• Require special expertise: The operation of laser cutting systems requires trained professionals who are able to properly calibrate machines and deal with potential problems.

Areas of application in metal structure manufacturing

Laser cutting has become a key technology in many areas of metal structure manufacturing. Here are some of them:

• Production of steel structures: High-quality production of bridges, industrial supporting structures and other complex metal components.
• Construction: Production of façade elements, decorative panels and unique design elements.
• Mechanical engineering: Production of various machine parts, enclosures and assemblies for which high precision is essential.
• Automotive: Fast and accurate production of body parts, chassis structures and other precision parts.

What aspects should be considered if you want to entrust laser cutting to a company?

The laser cutting tasks Outsourcing is a serious strategic decision that has a direct impact on production efficiency, cost development and quality of the final product. To choose the right partner, you need to consider aspects that ensure alignment with business goals, meeting deadlines and optimal use of resources.

Professional experience and credibility of the partner

Partner industry experience is critical. A reliable company can provide the results that help maintain competitive advantage.

• Ask for references: It’s a good idea to choose a company that has worked on similar projects before and can back up your work with references.
• Examine your company’s portfolio: Review whether the partner has worked in their industry and can handle the unique requirements of the project.

Technological capacity and innovation

The quality and speed of laser cutting is closely related to the technology used. A partner with a modern fleet of machines can provide faster, more accurate and more cost-effective service.

• Fleet condition: The latest laser technology (e.g. fiber optic laser) results in better results and fewer wastes.
• Capacity and flexibility: It’s a good idea to make sure your company is able to handle high-volume or urgent work if it’s business-essential.

Cost-effectiveness and full transparency

To optimize costs, it is worth paying attention not only to the price, but also to what value the company provides for its price.

• Detailed quotation: The quotation includes all costs (material purchase, delivery, rework).
• Long-term economy: Consider how your partner contributes to optimizing production processes and reducing errors.

Quality assurance and compliance with standards

Quality is key, especially when components or products have to meet strict industry standards.

• Quality management: Appropriate quality assurance systems (e.g. ISO 9001) are essential.
• Error-free: Make sure the company is able to minimize errors and provide a guarantee for your work.

Flexibility and delivery times

In a business environment, meeting deadlines is critical. A flexible partner can respond quickly to changing needs, such as an urgent order.

• Delivery punctuality: The partner must deliver the products accurately and on time so that the production schedule is not disrupted.
• Project Management: Ask what communication channels are used to track progress and promptly resolve any issues.

Interoperability potential

A long-term, mutually beneficial partnership is much more effective than a series of one-off orders.

• Communication skills: The ideal partner answers questions quickly and clearly and is open to problem solving.
• Flexibility and innovation: A flexible partner can adapt to new needs and help improve production processes.

Concluding thoughts

Laser cutting Metal structure manufacturing It has become an indispensable technology in recent decades. Due to its accuracy, speed and economy, it plays a prominent role in many areas of industry. Although its application requires a significant initial investment, the process increases production efficiency in the long run and opens up new possibilities for modern engineering solutions.
If you are looking for a company with decades of professional experience in metal structure manufacturing, feel free to contact us. Our company ranges from laser cutting to through bending to sheet metal processing It is able to offer suitable solutions to its partners in all areas.

Sheet metal processing is a key industrial process that plays an essential role in many sectors such as automotive, construction, aerospace and electronics. During the process, a wide variety of shapes and parts are made from different raw materials – primarily steel sheets – which meet the strictest requirements in terms of functionality and aesthetic value. Below is an overview of the sheet metal processing process, significance and main areas.

What is sheet metal processing?

Sheet metal processing includes all technologies and processes in which flat raw materials such as steel, aluminium, copper or composites are cut, shaped and bent or otherwise shaped to the desired size and shape. The goal is not only to achieve the exact size and shape, but also to ensure that the material retains the desired mechanical and physical properties.

What are the main areas of sheet metal processing?

Cutting

Cutting is one of the basic processes of sheet metal processing, during which the material is cut to the exact size and shape. Among the most commonly used technologies are laser cutting, plasma cutting, waterjet cutting and the use of mechanical scissors. While laser cutting provides outstanding precision and precision, plasma cutting is more efficient for thicker sheets.

Bending

Bending During it, the plates are formed at different angles and shapes. This process is essential for the production of complex fittings such as L, Z, YOU or C profiles. For bending, hydraulic and mechanical press benders are used, which ensure high precision and optimal handling of the material.

Chipping

Cutting is a precision process in which material is removed using cutting tools (such as milling or lathes). This technology is especially useful when it is necessary to create fine details, precise joints or special shapes.

Punching

Die-cutting allows you to quickly and efficiently form holes of various sizes and shapes. CNC-controlled punching machines are often used in this process, ensuring precise and repeatable results even for larger batches.

Formatting (deep draw)

During molding or deep drawing, plates are pulled into press tools to create more complex three-dimensional shapes. This procedure is especially widespread in the automotive industry, where durable and high-strength elements are required.

Welding and joining technologies

Welding involves joining separate plates or parts, for example by TIG, MIG or spot welding. In addition, riveting and bonding are used, which provide alternative joining solutions for various industrial applications.

Surface treatment

Surface treatment The final step in the sheet metal processing process, during which parts are treated in such a way that they are resistant to corrosion, wear and other adverse external influences. The most common procedures include electroplating, painting and applying various protective coatings.

Why is sheet metal processing so important?

Sheet metal processing plays a key role in modern production, enabling precise, high-strength and cost-effective components. A wide range of processes ensures that solutions can be developed for a wide variety of industrial needs, be it large-scale production or meeting individual requirements. Advances in technology continue to increase efficiency and accuracy while reducing production costs and ecological footprint.

In what industries is sheet metal processing used?

Automotive industry

Sheet metal processing plays a prominent role in the automotive industry, where it is used in the production of body parts, chassis, engine parts, exhaust systems and interior metal parts. For example, deep drawing technology produces high-strength elements with complex shapes, while bending and welding ensure precise fit and durability of parts.

Some products that are made by sheet metal processing are:

• Manufacture of body parts (e.g. doors, bonnets, fenders).
• Components of exhaust systems and cooling systems.
• Chassis and structural elements.

Construction

In construction, sheet metal processing is used to produce various structural elements, cladding, roof panels, ventilation systems, sewerage systems, as well as railings and stairs. The excellent mechanical properties of steel and aluminum sheets, such as their durability and corrosion resistance, make them ideal for construction projects.

Some products that are made by sheet metal processing are:

• Metal roofing elements (e.g. tin, sheet coverings).
• Structural steel elements such as beams and columns.
• Facade cladding, gutters and drainage systems.

Electronics industry

Covers and components for electronic devices such as computers, phones, home appliances and other electronic products are often made by sheet metal processing. The process allows for a precise fit and aesthetic appearance, while ensuring the durability of the parts.

Some products that are made by sheet metal processing are:

• Production of electrical cabinets and distribution boxes.
• Enclosures and enclosures for electronic devices (e.g. computer cases, server racks).
• Heatsinks and shielding elements.

Energy industry

In the energy industry, sheet metal processing is used to produce parts for wind turbines, solar power systems, heat exchangers, gas and oil pipelines. These elements require a high level of heat and corrosion resistance, which is achieved by sheet metal processing combined with proper surface treatment.

Some products that are made by sheet metal processing are:

• Metal parts of wind turbines and solar energy systems.
• Production of boilers and tanks.
• Pipes and couplings in the oil and gas industry.

Mechanical engineering

In mechanical engineering, sheet metal processing is used to produce casing elements, frame structures, supports and various precision parts for machines. The process allows you to manufacture large-scale and complex structural elements necessary for the operation of industrial machines.

Some products that are made by sheet metal processing are:

• Production of machine structures and parts.
• Production of covers and protective elements for various machines.
• Various conveyors and industrial equipment.

Manufacture of household appliances

Home appliances, such as washing machines, ovens, refrigerators and microwaves, include many parts made of sheet metal. Sheet metal processing is key here in the production of cladding, internal structures and mechanical components, ensuring durability, functionality and aesthetic appearance.

Some products that are made by sheet metal processing are:

• Metal covers for washing machines, refrigerators and other household appliances.
• Structural elements and internal support frames.
• Metal covers for washing machines, refrigerators and other household appliances.
• Structural elements and internal support frames.

Agricultural machinery manufacturing

Agricultural machinery, such as tractors, harvesters and seeders, contains many sheet-metal parts. Technologies such as bending, welding and punching make it possible to produce durable and robust structures that can withstand heavy stress and extreme conditions.

Some products that are made by sheet metal processing are:

• Metal parts of tractors, combine harvesters and other agricultural machinery.
• Storage silos, tanks and other storage elements.

Manufacture of sanitary equipment

In the healthcare sector, sheet metal processing is used to manufacture sterilizable precision metal structures such as hospital beds, medical device storage, operating room tables, and enclosures for diagnostic machines. Materials used in medical environments must meet strict hygiene and durability requirements.

Some products that are made by sheet metal processing are:

• Medical device casings (e.g. X-ray machines, sterilization machines).
• Hospital furniture and racks.

Furniture industry and interior design

For modern furniture and interior design elements such as office chairs, tables, shelves and metal decorations, sheet metal processing is key both aesthetically and functionally. In the manufacture of such products, laser cutting and bending are often used for creative and accurate design.

Some products that are made by sheet metal processing are:

• Production of metal frames and structural elements for chairs, tables and other furniture.
• Design elements (e.g. perforated sheets, decorative coverings).

Food industry

In the production of food processing machines such as conveyors, mixers, cutters and refrigeration equipment, stainless steel sheets are processed. During sheet metal processing, smooth, easy-to-clean surfaces are created that meet food hygiene standards.

Some products that are made by sheet metal processing are:

• Stainless steel machines which are easy to clean and resistant to corrosion (e.g. meat grinders, juicers, mixers).
• Tanks, pipes and silos for the hygienic storage and movement of food or liquids (e.g. milk, beer, oil).
• Metal tables and shelving systems used in food workshops and plants.

Concluding thoughts

Sheet metal processing It is not just an industrial process, but the cornerstone of modern technology that creates the possibility of innovative solutions of the future. The production of precisely tailored, strong and aesthetic products would be unimaginable today without the processes of sheet metal processing. Through continuous development and innovation, this area continues to play a decisive role in the development of the industry.

If you need a professional partner who is experienced in the processes of metal structure manufacturing and sheet metal processing, feel free to contact us. Thanks to our continuous technical innovation, we can carry out the processes entrusted to us quickly and efficiently.

One of the biggest breakthroughs in modern industrial manufacturing is robotic welding which not only increases productivity, but also plays a key role in ensuring quality. But what exactly is robotic welding, how does it work, and in which industries is it most used? In this article, we present the most important information in detail and how significant the role of sheet metal processing and metal structure manufacturing .

What is robotic welding?

Robotic welding is an automated manufacturing technology in which industrial robots perform welding tasks. These robots can be programmed and use various welding techniques (e.g. arc welding, spot welding, laser welding) can be applied. Robotic welding works with high precision and repeatability, thereby minimizing human errors.

Advantages of robotic welding

• Precision and quality: Industrial robots are capable of extremely precise movements, creating smooth and high-quality weld seams .
• Speed: Robots are faster than manual welders, especially when dealing with a high volume of repetitive tasks.
• Cost-effectiveness: Although initial investment costs may be high, in the long run, productivity gains and reduced errors can lead to significant savings.
• Safety: The use of robots reduces human exposure to hazardous work environments such as high temperatures or welding gases.

How robotic welding works

Robotic welding systems generally consist of the following main components:

• Industrial robot arm: This is the robot’s “hand” that moves the weld head.
• Welding equipment: Includes tools suitable for welding technique (e.g. MIG, TIG or laser).
• Control system: A unit that programs and controls the robot.
• Sensors and cameras: To ensure automatic fault detection and precision.

Where is robotic welding used?

• Automotive: In the automotive industry, it is often used for spot welding (e.g. joining body parts) and arc welding (e.g. manufacturing chassis parts).
• Metal industry: In the manufacture of structural metals, pipelines and tanks, where heavy-duty and precise weld seams are required.
• Mechanical engineering: For the manufacture of industrial equipment and parts for large machinery.
• Aerospace: For welding tasks that require high precision and reliability.
• Electronics industry: For welding small, precise components such as battery cells.

Application of robotic welding in the metal industry

Robotic welding In many areas of industry, especially in the metal industry, it is an increasingly widespread technology. In the production of structural metals, pipelines and tanks, it is particularly important to create heavy-duty and precise weld seams, which robotic welding systems can provide efficiently and reliably.

Why is robotic welding advantageous in metal structure manufacturing?

Superior accuracy and repeatability

Thanks to the programming of robots, each weld seam is made according to the same standards with minimal error. This is especially important for structural elements and pressure vessels, where the quality of seams is critical.

Increased productivity

Robots can work continuously without human fatigue. This allows the production process to be faster and more efficient, reducing production time.

Load-optimised seams

Robotic welding allows the specific behaviour of the material to be taken into account, thus optimising the strength and durability of seams, which is especially important for pipelines and tanks.

Cost effectiveness

Although the introduction of robotic welding technology requires a significant initial investment, it can be more cost-effective in the long run as the number of rejects is reduced and labour requirements can be optimized.

Safe working environment

The heat, light and gases released during welding work can be dangerous for human workers. Robots take on these hazardous tasks, reducing risks to the working environment.

Spheres of application

Robotic welding supports metallurgical production in many applications:

• Manufacture of structural elements: For example, bridges, building frames or larger machine structures.
• Pipelines: Manufacture of pipelines for the oil and gas industry, where leakproofness of seams is critical.
• Tanks: Pressure vessels, liquid containers or heat exchangers where welding quality affects operational safety and efficiency.

Most common robotic welding technologies

MIG/MAG welding (metal gas arc welding)

This is the most common process, which is excellent for welding steel and aluminum structures. The precise control of the robots enables precise seams to be formed.

TIG welding (tungsten electrode arc welding)

It is mainly used for thinner materials and more demanding seams. It is especially important for stainless steel and special alloys.

Spot welding

It is excellent for joining thin sheets of steel, for example in the automotive industry and tank production.

Laser welding

Extremely precise and fast process that uses a high-energy laser beam. Ideal for complex geometries and thin materials.

Advanced technologies in robotic welding

• Automatic seam tracking: The robot uses sensors to monitor the seam position and correct the weld path.
• Artificial intelligence and machine learning: Robotic welders are increasingly able to learn from repetitive tasks and improve seam quality.
• Remote control and monitoring: Operators can monitor the welding process in real time and intervene if necessary.

The introduction of robotic welding in the metal industry not only increases productivity, but also makes it possible to perform precision jobs that were previously difficult to perform.

Concluding thoughts

Robotic welding in the metal industry It has been given an outstanding role, as it not only increases the efficiency of production processes, but also raises quality to a higher level. In various sectors of the industry – be it structural components, pipelines or tanks – robotic welding provides the precision, reliability and strength required to produce safe and durable products.

Robotic systems Due to its continuous operation, repeatability and reduction of labour demand, they can result in significant cost savings in the long run. In addition, since robots are better able to avoid errors than human workers, continuous optimization and improvement of production processes is possible.

Robotic welding is therefore not just a new technological trend, but has become an essential tool in the metal industry, bringing numerous benefits to both manufacturers and end users. Precision welding, cost-effectiveness, a safe working environment and increased industry competitiveness are all contributing to robotic welding becoming a key player in the manufacturing processes of the future.
If you are looking for a company that is at the forefront of robotic welding, then do not hesitate to contact us. Our company uses the In addition to metal structure manufacturing and sheet metal processing, it is able to help meet the needs of its partners in countless areas.

Edge bending is one of the most commonly used metalworking process, in which metal sheets are bent to a specific angle or shape to meet manufacturing specifications. This technology is key to many industries, producing durable, accurate and aesthetically pleasing metal parts. In this article we explain what edge bending is, how it works and which industries benefit from it.

What is edge bending?

Edge bending in which a metal sheet is clamped between the tools of a bending machine (such as an edge bending press) and the material is then bent to a specific angle or shape. The behaviour of the metal during this process depends on three basic factors:

• The quality of the material: During bending, the metal is subjected to both tensile and compressive forces.
• The geometry of the tool: The shape and size of the bending tool determines the shape of the finished product.
• The bending angle and the compressive force: The right angle and pressure guarantee the desired result.

The precision of the process is of paramount importance, as the end result must be not only functional but also aesthetic, especially in industries where visible elements are involved.

How is edge bending done?

Edge bending process in general modern bending machines which ensure precise movement and power distribution. The main parts of the machines are:

• Upper tool (bending blade) that acts on the material.
• Lower tool (sticker) that supports the plate.

In the operation of the machine, the metal plate is placed between the two tools and the pressure of the upper tool causes the plate to take the shape of the lower tool. The result is a precision-bent metal part.

Use of edge bending in different industries

The versatility of edge bending makes it a preferred method for many industries. Here are some examples:

Construction

In the construction industry, elements made of bent sheet metal are often used, for example:

• Roof tiles
• Gutters
• Ventilation systems

These elements provide durability, aesthetics and ease of installation.

Mechanical engineering

In machine manufacturing, the precise size and reliability of edge-bent parts are key. This includes:

• Engine houses
• Spare parts holders
• Protective covers

Automotive industry

In the car industry, bent sheet metal is essential for the production of bodywork, chassis and other structural components. Bending technology ensures that car components are both strong and lightweight.

Furniture industry

In modern furniture manufacturing, edge bending plays an important role in the production of metal frames, table tops and other decorative elements. The thin, curved metal elements give furniture a clean, modern look.

Electronics industry

Precision-bent sheets are often used in the manufacture of electronic devices such as computer housings or server racks.

What are the benefits of edge bending technology?

• Accuracy and repeatability: Modern machines work with a minimum margin of error.
• Cost-effectiveness: The process is fast and efficient, making it economical even in large quantities.
• Versatility: Metal can be bent into almost any shape, from simple angles to more complex profiles.
• Durability: Curved elements provide structural strength while preserving the integrity of the material.

What machines are used for edge bending?
Edge bending is carried out with different machines, the size, type and control of which depend on the application and the precision required. The most common types of machines and their characteristics are described below.

Edge bending presses

Edge bending presses are the most common machines for edge bending. They can be mechanical, hydraulic or CNC controlled.

Hydraulic edge bending presses

• Operation: Hydraulic cylinders move the upper tool (blade) to bend the plate.
• Benefits: They provide high compressive force, making them suitable for bending thicker sheets. They allow even and precise bending.
• Usage: Ideal for machining larger workpieces or industrial-sized sheets.

Mechanical edge bending presses

• Operation: Mechanical energy transmitted through a rotating shaft bends the disc.
• Benefits: Simpler and faster operation, less maintenance.
• Disadvantages: Not as powerful as hydraulic machines, so used for thinner materials.

CNC edge bending presses

• Operation: The bending process is automated by computer control, the machine works exactly according to the parameters set.

• Benefits: High precision and repeatability.
• Even more complex shapes can be made quickly and flawlessly.
• Efficient programming in mass production.
• Usage: Manufacture of electronic enclosures, automotive and machinery components.

Live bending machines (free benders)

These machines are used for bending small to medium sized workpieces where high compressive forces are not required.

• Manual edge benders: Used in small workshops for simple and quick bending. Ideal for thin sheets and small quantities.
• Electromechanical edge benders: These machines are motor-driven, allowing more precise and faster bending than manual versions.

Roll bending machines

Although not specifically edge benders, roller machines can also be used to make simple bends, for example to create curved or cylindrical shapes.

Three- or four-reel versions: They can create a variety of shapes and curves that are not limited to flat bends.

Panel folding machines

Special edge bending machines that automatically bend sheets from several sides. They are mainly used to produce complex box shapes and framed parts.

• Benefits: High precision. Ability to produce complex bending patterns.
• Usage: Electronics and furniture industries where complex, multi-sided bending is required.

Robotic edge bending systems

Automation is becoming more and more important in the industry, so robotic edge bending systems are becoming more common. These systems use robotic arms to position the plate while the bending machine does the actual work.

Benefits:

• High efficiency in high-volume production.
• It requires minimal human intervention.
• Suitable for more complex parts.
• Usage: Automotive industry, large series production.

Special bending machines

Some industries use specific bending machines for their specific needs, for example:

• Tube bending machines: Although not specifically edge benders, these machines are used to accurately bend tubes and profiles.
• Profilers: Used for shaping shaped metal profiles and sheets with special cross-sections.

What criteria are used to choose a machine?

The choice of machine for edge bending depends on the following factors:

• Plate thickness and material: For thicker and harder materials, a machine with higher pressure is required.
• Complexity of the product: For simple shapes, a hand bender may be sufficient, while for more complex profiles a CNC machine is needed.
• Quantitative needs: For large series production, robotic systems and CNC machines are ideal.
• Accuracy and repeatability: If precision fitting of parts is important, CNC or hydraulic machines are recommended.

Concluding thoughts

Edge bending is an essential technology in modern industry, offering a combination of precision, durability and aesthetics. From construction to automotive and electronics, many industries rely on this reliable process. And as the technology continues to evolve, it will allow for even more complex and innovative products in the future.
If you are looking for a for the manufacture of metal structures, for plate tempering, edge bending or possibly laser cutting you need, please feel free to contact us. We have state-of-the-art systems and technologies and we will get the job done quickly, efficiently and with high quality.

Dun & Bradstreet, the international provider of business information and company ratings classifies the financial stability and business reliability of all enterprises based on a proven system, that has been designed by international experts, and whose operation is consistently measured. This is how our company, Innomechanika Ltd. has been chosen as one of the enterprises with the steadiest financial standing.

It is a great honour for our company to be listed at the highest ranks on the basis of Dun & Bradstreet’s objective company rating. We pay heightened attention to acting fairly on the market, thus it is important for us that an external expert has also confirmed that the probability of our company’s insolvency is outstandingly low. We believe that with reliance on the Dun & Bradstreet Certificate, we can further enhance trust towards our customers, contractors and employees, which is becoming more and more important in long-term, stable business relations. For us, the fact that Dun & Bradstreet, as an independent and international expert, has acknowledged the stability of our company, conveys the message that we are on the right track in building and developing our company. As the rating of our enterprise has been performed strictly in view of professional considerations, while no application or registration is possible for this rating, the Dun & Bradstreet Certificate is a truly positive distinction for our company on the market

Innomechanika Ltd. has received Dun & Bradstreet’s AAA (triple A) Certificate, which indicates that the financial risk of establishing business relations with our company is extremely low.

The basis of the Dun & Bradstreet Certificate is Dun & Bradstreet rating system, which has been used for rating companies in view of their reliability for decades. Issued with AAA, AA, and A ratings, Dun & Bradstreet Certificates indicate the stability of companies, and that companies in possession of such ratings – i.e. Dun & Bradstreet Certificates – have steady financial standing. The AAA company rating was introduced in 1989, and firms have had the opportunity to demonstrate their business reliability in the form of certificates as well since 1996. The certificate provides means for the eligible companies to show to others that their companies are recognized, reliable and creditworthy undertakings. The Dun & Bradstreet Certificate is used in different areas of business several countries across Europe.

The Dun & Bradstreet rating is based on data originating from multiple official sources, such as information from the Ministry of Justice, entries of the Courts of Registry, as well as the data of the National Tax and Customs Administration and other authorities. In addition to the data from the official sources, the financial information regarding the firm, such as balance data, profit and loss accounts, and trends are incorporated, as well. For the rating,

the demographic data of the company or organization are taken into consideration, i.e. the company’s age, activities, size and owners, alongside their interrelations. It is incorporated from the Payment Experience Program into the rating whether the given enterprise settles its invoices at their due dates or with delays, i.e. what their payment discipline is. Furthermore, numerous other pieces of information gathered contribute to the system of Dun & Bradstreet’s rating, such as legal enforcement details and press reports.

As the Dun & Bradstreet rating does not only show the currently steady financial standing of our company, but partly owing to the design of the Dun & Bradstreet rating it also indicates the probability of our business becoming insolvent in the forthcoming year, we can proudly state that Innomechanika Ltd. shall continue to be a steady actor of the market in the future, too.