Mechanical tube bending machines are indispensable tools for workshops that require precise and repeatable bending of tubes made of various materials such as steel and copper. They offer a robust design and are easy to operate, making them ideal for daily use in series production or one-off production. Thanks to their mechanical operation, they require little maintenance and ensure reliable performance with minimal effort.

3. Digital electric 3-phase pipe bending machine (Basic) CBC

The digital electric 3-phase bending machine UNI 30 SPEED is a state-of-the-art solution for bending a wide variety of pipe types. With a maximum bending capacity of 1” gas pipes (33.7 mm) and corresponding sizes in mm and wht inch, the machine offers enormous versatility and precision. Compared to the standard UNI 60 bending machine, the UNI 30 SPEED reduces the execution time of bends by an impressive 70%, making it an ideal choice for professional users who require high efficiency and speed.

General features:

• Cast iron housing based on steel construction: The machine is particularly robust and durable, making it suitable for intensive use in demanding working environments.​
• Asynchronous motor: Equipped with a powerful 1.5 HP asynchronous motor operating at 400 V/50 Hz (other voltages available on request), the machine guarantees consistent and reliable performance.​
• Digital control: The machine is equipped with a digital electronic unit with a multilingual microprocessor that enables the programming, control and recall of bending angles. It can store up to 50 bending programs and allows the selection of up to 9 sequential bending angles for each program, ensuring precise and flexible control.
• Maximum bending angle 180°: The UNI 30 SPEED enables precise bending up to an angle of 180°, making it flexible for a wide range of applications.​
• Low-voltage circuit board (24 V): The printed circuit board ensures safe control of the machine and guarantees reliable operation.​
• Bending angle adjustment: The desired bending angle can be set precisely, ensuring consistent and accurate bends.​
• Electric brake: The machine has an electric brake that provides additional safety and control during the bending process.​
• Interchangeable shafts: The UNI 30 SPEED comes with two interchangeable shafts - a reduced shaft and a shaft with a diameter of 32 mm - which increases flexibility when working with different pipe diameters.
• Optional equipment: The machine can be optionally equipped with a swivel arm with floor adjustment to further improve the range of applications and increase flexibility
• Weight and dimensions: The machine itself weighs 120 kg and has compact dimensions of 740 mm long, 900 mm wide and 1000 mm high, making it easy to integrate into workshops and production environments.​

The UNI 30 SPEED digital electric 3-phase bending machine is the perfect choice for professional users who demand precision, speed and versatility in bending work. Its advanced digital control, fast bending times and robust design make it ideal for use in demanding industrial applications.

1. Electric combi tube bending machine CBC

Die elektrische Kombi-Rohrbiegemaschine UNI 60 COMBI ist eine vielseitige und leistungsstarke Lösung, die speziell für das Biegen von Metallrohren mit einem Biegewinkel von 0° bis 180° entwickelt wurde. Diese Maschine ist so konzipiert, dass sie ohne Dorn arbeitet und sowohl zum Rohrbiegen als auch zum Ringwalzen von Rohren, Profilen und Platten geeignet ist. Sie bietet präzise Biegungen und ermöglicht eine flexible Handhabung verschiedener Materialien und Formen. Mit ihrer robusten Konstruktion und der fortschrittlichen digitalen Steuerung ist sie ideal für den professionellen Einsatz in Werkstätten und auf Baustellen.

General features:

• Cast iron body based on steelwork: The UNI 60 COMBI has an extremely stable cast iron body mounted on a robust metal-steel construction. This gives the machine high strength and durability, even with intensive use.​
• Asynchronous motor: The powerful asynchronous motor operates at 230 V/50 Hz and an output of 1.50 kW (other voltages available on request). With a speed of 2800 rpm, the motor ensures even and reliable bending, even with demanding materials and large bending angles.​
• Maximum bending angle 180°: The machine enables precise bending up to an angle of 180°, which offers a high degree of flexibility when processing pipes, profiles and sheets.​
• Digital control panel: Equipped with a digital control panel and a multilingual microprocessor, the machine allows the bending angles to be programmed, controlled and recalled. Up to 50 bending programs can be stored, and each program can include up to 9 sequential bending angles. This functionality enables quick and precise adaptation to complex bending tasks.
• Low-voltage circuit board (24 V): The machine is equipped with a low-voltage circuit board that ensures safe and reliable control.​
• Bend angle adjustment: The bend angle can be precisely adjusted, ensuring consistent and repeatable bends.
• Electric brake: The built-in electric brake provides additional safety and control by stopping the machine immediately if necessary.​
• Rotation mechanism: When the geared motor is in operation, the bending template mounted on the output shaft rotates clockwise and stamps the programmed bending angle onto the pipe. This enables precise bends that meet the exact specifications.​
• Dimensions and weight: The machine has a length of 780 mm, a width of 430 mm and a height of 1000 mm. With a weight of 170 kg, the UNI 60 COMBI provides a stable basis for precise bending processes, yet remains mobile enough to be used at different workstations.​

The UNI 60 COMBI tube bending machine combines flexibility and precision in a compact and powerful machine. It is the ideal choice for professionals who want to bend not only tubes, but also profiles and sheets without having to use a mandrel. With its robust design, advanced digital control and the ability to store complex bending programs, the UNI 60 COMBI offers maximum efficiency and versatility in demanding bending applications.​

2. Electric digital 3-phase pipe bending machine CBC

The UNI 60 electric digital 3-phase pipe bending machine is a versatile and powerful solution for bending a wide range of pipe types, diameters and wall thicknesses. It has been specially developed to meet the diverse requirements of professionals in the plumbing, nautical, hydraulics, industrial and general plant engineering sectors. With its advanced digital control, robust design and the ability to save different bending programs, the UNI 60 is ideal for precise and complex bending tasks in professional applications. Translated with DeepL.com (free version)

General features:

• Cast iron body based on steelwork: The body of the UNI 60 is made of high-quality cast iron and is mounted on a sturdy metal-steel construction, which ensures maximum stability and a long service life. This robust design makes the machine suitable for even the most demanding applications.
• Asynchronous motor: The machine is equipped with a powerful asynchronous motor with 1.5 HP and 400 V/50 Hz (other voltages available on request). The motor guarantees consistent and reliable performance, which is essential for precise and efficient bending.
• Digital control: The UNI 60 has a digital electronic control unit with a multilingual microprocessor that enables the programming, control and retrieval of bending angles. The machine can store up to 50 bending programs and up to 9 sequential bending angles can be selected for each program. These features provide maximum flexibility and allow quick adaptation to complex bending requirements.
• Maximum bending angle 180°: The machine is able to bend pipes up to an angle of 180°, which allows a wide range of applications.
• Low-voltage circuit board (24 V): The machine is equipped with a low-voltage circuit board that ensures safe and reliable control of the bending processes.
• Electric brake: The electric brake provides additional safety and control by stopping the machine precisely when necessary.
• Interchangeable shafts: The UNI 60 is supplied with a standard shaft (diameter 32 mm), which is used for bends with normal radii. A reduced shaft is optionally available, which has been specially developed for bends with tight radii of less than 30 mm.
• Optional equipment: The machine can be optionally equipped with a swivel arm and floor adjustment, which extends the machine's range of application and offers additional flexibility when working.
• Dimensions and weight: The machine has a length of 740 mm, a width of 900 mm and a height of 1000 mm. With a weight of 120 kg, the UNI 60 provides a stable base for precise bending operations and is still mobile enough to be used at different workstations.

The UNI 60 electric digital 3-phase tube bending machine combines precise control, high performance and flexibility in a compact and stable unit. It is the ideal choice for professionals looking for a reliable and versatile solution for demanding bending tasks and offers maximum efficiency when processing different pipe materials, diameters and thicknesses. With its advanced functions and robust design, the UNI 60 guarantees maximum precision and ease of use.

4. Digital electric 3-phase pipe bending machine (Advanced) CBC

The UNI 70/C digital electric 3-phase pipe bending machine is a high-precision and high-performance solution for bending large-diameter pipes as well as thin and delicate pipes. This machine guarantees optimal and constant bending radii without deforming the material and meets the demanding requirements of professionals in the plumbing, nautical, hydraulic, industrial and plant engineering sectors. Thanks to its digital control and versatile functions, it offers maximum efficiency and flexibility for professional applications.

General features:

• Body made of ductile cast iron: The machine body is made of high-quality ductile cast iron and is mounted on a sturdy metal-steel construction, which ensures maximum stability and durability. This robust design ensures a long service life, even in demanding applications.
• Three-phase asynchronous motor: The self-braking three-phase asynchronous motor operates at 380 V/50 Hz and offers two speeds and an output of 1.5/2.2 kW. Other voltages are also available on request. This motor ensures that bending operations are carried out efficiently and evenly, regardless of the pipe size or material thickness.
• Digital control: The machine is equipped with a digital electronic unit with a microprocessor and a display for programming and controlling the bending angle. Up to 50 bending programs can be stored, with up to 9 sequential bending angles stored for each program. This enables a high degree of flexibility and precision when carrying out complex bending tasks.
• Automatic return: Once the bending process is complete, the machine automatically returns to the starting position, which optimizes the workflow and increases efficiency.
• Low-voltage control panel: The control panel works with 24 V low voltage, which ensures safety and reliability during operation.
• Maximum bending angle 180°: The UNI 70/C enables precise bending up to an angle of 180°, making it an extremely versatile solution for various applications.
• Interchangeable shafts and positioning device: The machine is equipped with a quick-guide positioning device and two interchangeable output shafts that allow easy adaptation to different bending requirements.
• Optional equipment: The machine can be optionally equipped with a swivel arm with floor adjustment to further improve the range of applications and increase flexibility
• Dimensions and weight: The machine has a length of 810 mm, a width of 400 mm and a height of 1100 mm. With a weight of 210 kg, it provides a stable base for precise and reliable bending operations, while being mobile enough to be used in different environments.

The UNI 70/C digital electric 3-phase tube bending machine offers an ideal combination of precision, performance and flexibility. It is perfect for demanding bending requirements in various industries and guarantees consistent bending results without deforming the pipe material. With its advanced features and robust construction, the UNI 70/C is the optimal choice for professionals looking for high performance and reliability in a compact, efficient design.

4. Electric tube bending and ring bending machine CBC

The UNI 60 COMBI-CAL electric tube bending and ring bending machine is a versatile machine that can be used both as a ring rolling machine and as a tube bending machine. This machine is specially designed to bend and roll tubes, profiles and plates, offering impressive precision and performance. It is equipped with three universal rollers that enable the bending of profiles and sheets, while also offering the possibility of processing metal tubes with a bending angle of 0° to 180°. Bending is performed without a mandrel, making the machine particularly flexible and efficient for a wide range of applications.

General features:

• Cast iron body based on steelwork: The machine body is made of high-quality cast iron and is mounted on a sturdy metal-steel construction. This robust design ensures a long service life and reliable performance, even when used intensively in demanding working environments.
• Asynchronous motor: Equipped with a 1.50 kW asynchronous motor operating at 230 V/50 Hz (other voltages available on request), the machine reaches 2800 rpm. The motor guarantees consistent and powerful performance, which is required for both tube bending and ring rolling.
• Maximum bending angle 180°: In tube bending mode, the UNI 60 COMBI-CAL enables precise bends up to an angle of 180°, making it suitable for a wide range of bending requirements.
• Digital control panel: The machine has a digital control panel with a multilingual microprocessor. This enables the programming, control and recovery of the bending angles. Up to 50 bending programs can be stored and up to 9 sequential bending angles can be set for each program. This function is particularly useful for complex bending jobs and offers high flexibility and accuracy.
• Low-voltage circuit board (24 V): The machine is equipped with a low-voltage circuit board that ensures safe and reliable control of the bending processes.
• Electric brake: The electric brake provides additional safety and control during the bending process by stopping the machine precisely when necessary.
• Dimensions and weight: With a length of 780 mm, a width of 430 mm and a height of 1000 mm, the machine is compact and easy to use in various working environments. With a weight of 170 kg, it provides a stable base for precise bending and rolling operations.

The UNI 60 COMBI-CAL is the perfect combination of tube bending machine and ring rolling machine and is ideal for professionals who need to process tubes as well as profiles and sheets. With its robust design, digital control and ability to store complex bending programs, it offers maximum efficiency and versatility in a wide range of industrial and trade applications.

Conclusion

Mechanical pipe bending machines are indispensable tools in any workshop that requires precision and efficiency when processing pipes. These machines offer robust construction, ease of use and enable accurate bends without deforming the material. They are suitable for both thin and thick-walled tubes and are ideal for a wide range of applications, from series production to individual projects. Mechanical tube bending machines impress with their durability, ease of maintenance and are the perfect choice for workshops that rely on reliability and high repeat accuracy.