Modern tube bending machines play a central role in industrial manufacturing, especially where precise, repeatable, and efficient processes are required. The increasing use of automation technologies is making bending processes not only faster and more reliable, but also significantly more economical. Automated tube bending systems enable consistently high production quality, reduce manual work steps, and can be flexibly adapted to different workpieces and manufacturing environments. They thus form an important basis for companies that want to optimize their processes while meeting the requirements of modern, digitally controlled production chains.

1. Automated electric tube bending machine (small diameter)

In an increasingly automated manufacturing world, tube bending machines are becoming increasingly important—especially when it comes to efficient, precise, and flexible production processes. With models such as the Herber 155s and the Herber 150RL, Herber consistently focuses on electric drives and automated functions to provide optimal support for workshops and industrial companies. The Herber 155s is ideal for smaller pipe diameters in the range of Ø 4–25 mm and, thanks to its design, allows a high degree of freedom of movement of the pipe around the bending tool, enabling complex bending tasks to be carried out without changing tools. 

The Herber 150RL, on the other hand, follows the so-called “right-left” principle, is specially designed for demanding pipe profiles up to Ø 25 mm, and sets new standards in terms of automation, productivity, and ease of use.

The automation of tube bending machines plays a key role, particularly in the context of Industry 4.0 manufacturing, batch size flexibility, and integrated production lines. Both models – the 155 s and the 150 RL – can be seamlessly integrated into automated cells, offer interfaces to CAD systems or robotics solutions, and thus help to shorten throughput times, minimize scrap, and maintain consistently high quality. The flexible choice between manual operation, semi-automatic and fully automatic control makes these machines universal tools in modern tube and profile production.

With these two models, you can cover both small and medium tube diameter ranges without having to forego automation. This not only increases production output, but also enhances investment security – because the machines are designed for changing requirements, complex bending accuracies, and high repeatability. Especially when production needs to be scaled up or new manufacturing connections need to be added, Herber machines offer a future-oriented basis.

2. Automated Electric tube bending machine (medium to large diameter)

In industrial pipe and profile manufacturing, demands for automation and flexibility are rapidly increasing: production lines are expected to run with low scrap rates, high repeat accuracy, and minimal manual intervention. This is exactly where Herber machines in the Ø 26-57 mm performance class come in – with models such as the Herber 310S, 350RL, 710S, and 750RL, a wide range is available that covers both series production and demanding individual production.

The Herber 310S is a purely electric CNC tube bending machine that is specially optimized for tube and profile diameters up to approximately Ø 38 mm. 

Without changing tools, it enables complex bending sequences at high speed and accuracy. This makes it ideal for applications where geometries change frequently and automation without compromise is required.

With the 350RL, an RL (“Right-Left”) model, Herber goes one step further: Designed for diameters up to 40 mm, it combines high automation performance with flexibility and ease of use. According to the manufacturer, it sets new standards in automation, flexibility, and productivity. 

Integrated automation solutions—such as automatic loading, bending, and unloading—make it ideal for high-volume production environments with short setup times.

The Herber 710S offers a robust solution for larger profiles – designed for tube and profile diameters up to Ø 51 mm. 

This machine also supports modern manufacturing concepts: online connection, simulation, free radius bending, and material recognition. This makes it particularly suitable for production with high demands on geometry variants and process reliability.

The Herber 750RL marks the top of the range in this category: a right-left machine for diameters up to approx. 50 mm, with maximum performance in terms of automation, flexibility, and production output. 

With an integrated automation option, in which loading, bending, and unloading are fully automatic, it opens up manufacturing solutions for high-volume series processes with minimal manual intervention.

Anyone looking to integrate tube bending technology into production lines today can benefit from a comprehensive model range: from the 310S for flexible medium-diameter production to the 350RL with automatic loading and unloading function to the 710S/750RL machines for larger profiles and maximum automation depth. All models are equipped with digital interfaces, CNC control, simulation tools, and optional automation components—making them ideal for modern Industry 4.0 manufacturing, batch size flexibility, and process-reliable quality with high repeatability.

3. Automated Electric tube bending machine (large diameter)

In high-end industrial production where large tube diameters, heavy wall thicknesses and complex bending geometries are the norm, automation and machine performance become decisive factors for competitiveness. With models like the Herber 1800S and Herber 2400S, the manufacturer addresses precisely these stringent requirements: these machines combine massive bending torque, electric drives, tool-change-free workflows and full automation compatibility to deliver maximum productivity and flexibility.

The Herber 1800S, an all-electric “3-inch” class bender, delivers up to 18,000 Nm of bending torque, supports tubes up to Ø 110 mm, and is designed for demanding production lines that require speed, precision and integration with automation and IoT solutions.

The Herber 2400S steps up into the truly large-diameter segment—optimized for outer diameters from 58-110 mm and a bend torque of 24,000 Nm, with tool-change-free operation and full flexibility for challenging bend geometries in automated workflows.

In both cases, these machines are not simply high-capacity benders—they are systems designed for integration into smart production lines: automated loading/unloading, process monitoring, configurable tool heights, and free radius bending all contribute to a solution-oriented approach where large tubes and profiles can be formed with minimum downtime and maximum repeatability. Whether in the fields of heavy vehicle manufacture, boiler and heat-exchanger production, or offshore structural components, choosing a machine such as the Herber 1800S or 2400S means investing in a future-proof bending platform built for automation, high throughput and quality assurance.

4. Hybrid and special machines & automation solutions

In production environments where standard electric or hydraulic tube-bending machines reach their limits—because of heavy pipes, large diameters or extremely tight radii—hybrid systems bridge the gap between flexibility and power. With the Herber 90 CNC and Herber 127 CNC, the manufacturer offers advanced four-axis machines designed for challenging applications: large profiles, press-bending technology, extremely compact radii and full CNC control.

The Herber 90 CNC is built for profile diameters up to Ø 90 mm with wall thicknesses of 5 mm, and supports minimum bending radii down to 1× the outer diameter, thanks to press technology in a four-axis configuration (bending arm, rotation, feed, booster pressure). This machine is ideal when you need to process large tubes or profiles in a workshop environment, but still want a machine that integrates with automation, CAD systems and industrial networks.

The Herber 127 CNC raises the bar further: with capacity up to Ø 127 mm and booster forces of up to 320 kN, it is targeted at truly heavy-duty bending tasks—boiler tubes, heat exchanger coils, thick-walled structural tubing—and is equipped with the same four-axis CNC control strategy for full process automation and repeat precision.

Both machines reflect a hybrid mindset: they combine mechanical press force (rather than pure electric bending), full CNC control, advanced axis programmability and integration readiness for loading/unloading or automation cells. That makes them a smart choice for manufacturing lines where flexibility, high throughput and complex geometries converge—especially when manual intervention must be kept minimal and quality consistently optimized.

From the perspective of Industry 4.0, hybrid machines like these provide the best of both worlds: high structural bending power for large pipes and profiles, plus seamless connectivity, tool-free changeover and automation compatibility for modern production. When your application demands more than a “standard” bender can deliver, the Herber 90 CNC and 127 CNC become strategic assets in your manufacturing setup.

4. Services, Software & Tooling

Efficient production with modern tube bending systems demands not only top-class machines, but auch a comprehensive service ecosystem — from software and accessories to maintenance, tooling and integration support. At the heart of such an ecosystem lies the ability to keep your bending lines running optimally, flexible and future-proof.

The service range for automated and CNC-driven tube and profile bending machines includes:

• Software Solutions & Digital Integration: Advanced control software for machine setup, simulation and auto-programming supports seamless integration in digital manufacturing environments. With features such as bend-sequence simulation, collision detection, tooling database integration and network connectivity, you gain full control over your bending processes and elevate productivity while minimizing setup times.
• Tooling & Accessories: From mandrels, segment dies and collets to automatic feeders, loaders, unloading stations and sorting systems — the right accessories enable you to convert machine potential into real-world performance. Custom-designed tooling ensures repeatable accuracy and supports a broad spectrum of geometries and materials.
• Maintenance, Spare Parts & Training: Reliable operation with minimal downtime is crucial. Regular preventive maintenance, genuine spare-parts supply and tailored training for operators and programmers ensure your team is confident and your equipment stays productive. Scheduled service agreements and remote diagnostics allow quick reaction and minimal disruption.
• Retrofits & Software Updates: For evolving requirements and growing production demands, updating control systems, adding automation units or extending machine capability with new modules can be decisive. Software updates ensure your system stays compatible with current standards and digital workflows.
• Consulting & Custom Solutions: Starting from job mix analysis, material and geometry assessment, automation concept development through to full line integration — consulting services help you tailor a bending solution that aligns with your strategic goals. From small workshop upgrade to high-volume production line, the right partner in service is key.

By leveraging this comprehensive service package, companies secure not only optimal machine performance but also long-term investment protection. Seamless integration of hardware, software and accessories ensures your production stays flexible, efficient and aligned with modern manufacturing demands such as low-volume-high-variety, Industry 4.0 connectivity and predictive maintenance.

Conclusion

Across all categories — from compact electric bending machines to advanced right-left systems, high-torque large-diameter solutions, hybrid press-bending models and a full suite of service and automation options — modern tube-bending technology provides manufacturers with an exceptional level of flexibility, precision and productivity. Whether your focus lies in small-diameter workshop applications, medium-size industrial production or heavy-duty bending of large profiles, the combined range of machines and services offers a scalable and future-proof foundation for digital manufacturing.

Automation, CNC control and seamless software integration ensure that every system can evolve with your production requirements, reducing downtime, improving repeat accuracy and enabling high-complexity geometries without compromising performance. With the right mix of machinery, tooling, service support and digital workflows, companies are equipped to meet rising industry demands while maintaining efficiency, quality and competitiveness in the long term.