1. Electric drive instead of hydraulic – Servo-electric press brakes use an electric drive, making them more energy-efficient, quieter, and more precise than traditional hydraulic machines.

2. Higher precision – Thanks to servo technology, servo-electric press brakes provide greater bending accuracy, essential for the production of parts requiring high precision.

3. Faster response and greater flexibility – The electric drive allows faster and more flexible adjustment of force and pressing speed, enabling optimisation of the production process depending on the material and the task.

4. Lower operating costs – Servo-electric press brakes are more energy-efficient than hydraulic ones, as they do not require constant hydraulic pressure or large oil tanks, which translates into lower operating costs.

5. Clean operation and no oil maintenance – Unlike hydraulic presses, servo-electric machines do not require hydraulic oil, which reduces maintenance costs and eliminates problems associated with oil leaks.

6. Higher reliability – The lack of a complex hydraulic system that could fail makes servo-electric presses more reliable and less prone to breakdowns.

7. Increased energy efficiency – Thanks to the use of servo motors, these presses consume energy only during operation, making them more efficient than traditional machines.

8. Easy integration with automation systems – Servo-electric press brakes are easily integrated with automation systems, enabling full automation of production, including real-time parameter changes, allowing quick adaptation to changing production conditions.

9. Quiet operation – Thanks to servo technology, these machines operate much more quietly than hydraulic presses, improving working comfort in production facilities.

10. Better control of the bending process – Thanks to precise control of the press frame movement, the operator has full control over the bending process, ensuring repeatability and high quality of bends.

Servo-electric press brakes are becoming increasingly popular in the industry, mainly due to their performance, energy efficiency, and precision.

The presented configuration represents the most popular equipment among customers – a proven and efficient choice for serial production.

Main Features:

• Front supports: 2 pcs on linear guides, ensuring stability during bending operations.

• Y1, Y2 axis adjustment: automatic via servomotors

• Back gauge (X-axis) adjustment: servo drive with encoders

• R-axis adjustment: servo drive with encoders

• Automatic crowning compensation (option*)

• Double-sided punch clamping: quick AMADA-type mounting system enabling fast tool changes

Available configurations can be tailored to production needs and the type of processed parts – machine specifications are determined individually according to the application and technological requirements.

Technical parameters

Automatic back gauge (X-axis) and R-axis adjustment (manual option*). The R-axis facilitates bending of larger radii, e.g. using the step bending system.

Optional finger adjustment in Z1, Z2, R1, R2, X1, X2 axes driven by servomotors.

To achieve a satisfactory result in step bending, certain calculations are necessary, requiring knowledge of several key parameters related to the bending process, including:

• Arc length – the distance between the ends of the curved part of the sheet measured along the inner side of the bend.
• Number of bends – the number of individual bends required to achieve a sheet with the desired radius; the higher the number of bends, the smaller each bend angle, resulting in a smoother curve.
• Distance between bends – the spacing between individual bends performed during the process.

Although the step bending process may seem complex, CORMAK machines and software are so advanced that in many aspects they completely relieve the operator of manual calculations.

Automatic crowning compensation

Ensures a consistent bending angle along the entire bending length – (option*)

Manual crowning compensation (option*)

Ensures a consistent bending angle along the entire bending length – (option*)

High-quality components:

• Electrical components by Schneider / Delta / Eaton
  
  

Control and Functionality:

DELEM DA-53TX

• Equipped with a 15-inch touchscreen installed on a movable arm, allowing convenient operation across the machine’s entire working area
• Advanced programming algorithms with automatic bending sequence calculation
• Supports up to four axes, allowing more complex operations
• Compatible with many press brake systems
• Option*: drawing bent part profiles directly on the controller screen /2D/
• Option*: creating bending programs based on imported 2D product drawings
• Option*: real-time 2D sequence preview during operation

Optional DELEM controllers available: DA-53T+2D, DA-66T, DA-69T, or CYBELEC 12

DA-53T+2D

Display

• 10.1" TFT LCD touchscreen
• colour display

External software

• Offline Profile-53TL workstation licence (for creating bending sequences on a PC)

System

• Windows operating system
• 200 MHz processor
• 1GB internal memory
• logic system preventing axis collision during operation

Functions

• library of punches and dies /30 punches & 60 dies/ – descriptive and graphical database
• program library with graphical preview and product catalogue
• material database with the option to add new materials
• create bent part drawings directly on the controller display /2D/
• generate bending programs from product drawings /2D/
• 2D real-time bending sequence preview
• 2D simulation with collision display (step-by-step process)
• warning messages (e.g. exceeding tool capacity)
• possibility of step modification and sequence reordering
• manual mode operation
• manual positioning of back gauge axes
• automatic calculation of ram stroke, bending force, back gauge position, and material development
• USB port and backup function

DA-58T

Display

• 15" TFT LCD touchscreen
• colour display

External software

• Offline Profile-53TL workstation licence (for creating bending sequences on a PC)

System

• Windows operating system
• 200 MHz processor
• 4MB RAM
• maximum 9999 programs (25 steps each)
• step repetition up to 99 times
• logic control excluding axis collision

Functions

• punch and die library /30 punches & 60 dies/
• graphical and descriptive library with preview and catalogue
• material database with the option to add new materials
• drawings and bending program creation /2D/
• real-time 2D sequence simulation with collision view
• warnings about tool overload
• sequence reordering and step modification
• manual and automatic operation modes
• manual axis positioning for back gauge
• automatic ram stroke, bending force and radius calculation
• USB and backup options

DA-66T

Display

• 17” TFT LCD touchscreen
• colour display

External software

• LITE T2D workstation licence (for creating bending sequences on a PC)

System

• intuitive controller
• stable Windows CE system
• 64MB operating memory
• up to 1,000 programs /1GB/
• step repetition up to 99 times

Functions

• create bending drawings directly on the controller (2D)
• automatic program generation from drawings (2D)
• automatic ram stroke and force calculation
• automatic back gauge positioning according to the program
• 3D bending visualisation (step-by-step simulation)
• automatic finger positioning
• collision and overload alerts
• sequence and step correction
• manual control mode
• comprehensive material, tool and program libraries
• cycle and hour counters
• USB port and backup capability

DA-69T

Display

• 17” TFT LCD touchscreen
• colour display

External software

• LITE T3D workstation licence (for creating 3D bending sequences on a PC)

System

• intuitive Windows CE controller
• 64MB operating memory
• up to 1,000 programs /1GB/
• step repetition up to 99 times

Functions

• DXF file import
• 3D import via IGES & SAT formats
• 3D drawing and program creation directly on the controller
• automatic bending simulation in 3D
• automatic ram stroke and force calculations
• automatic back gauge positioning

CYBELEC 12

Display

• 12” TFT LCD touchscreen
• colour display

System

• intuitive Windows CE controller
• supports up to 100 punches and 100 dies
• up to 300 programs
• up to 24 step repetitions
• up to 10 materials

Functions

• User-friendly HMI interface
• 2D profile and 3D visualisation
• automatic bending sequence generation
• high bending precision algorithms
• Tandem operation
• tool import and barcode reader support
• Industry 4.0 ready

ESA S640

Display

• 15” TFT LCD touchscreen
• colour display

System

• intuitive Windows CE controller
• flash disk capacity sufficient for over 30,000 machining programs
• integrated Monoboard architecture – unified motherboard ensuring reliability and compactness

Functions

• Control of up to 6 axes
• Interactive 2D graphic editor
• Automatic sequence optimisation
• Dynamic crowning compensation
• Tandem function
• Integrated PLC controller (32 inputs / 32 outputs)
• Angle measurement support
• Ethernet, RS-232, USB and CANopen connectivity for system integration

The machine combines advanced technology with ease of use, making it an ideal choice both for precise manual work and efficient serial production. High-quality components and advanced safety systems ensure reliability and operator protection.

Safety

Laser safety system

Our standard configuration includes a top-class laser safety system that protects the operator and more than doubles the bending process speed.

IRIS Plus laser system (option*)

The IRIS Plus laser system is an advanced safety and positioning solution for press brakes, enabling real-time angle measurement and correction, significantly improving precision and productivity.

CE-compliant safety guards

Ergonomics and Additional Features:

• Mobile control panel on an articulated arm
• LED lighting: improves comfort and work safety
• Front supports on linear guides
• Follow-up supports (option*)

To ensure maximum operator safety, our press brakes are equipped with advanced protection systems, including clear markings, side covers, rear safety gates, and easily accessible emergency switches.

Each machine is delivered with a clear and detailed user manual.

A CE declaration alone does not guarantee safety — the installed systems make the real difference!

SCO – Oil Cooling System

Included as standard, this system ensures stable machine operation parameters even during long and intensive use.

Tool Clamping and Dies:

• Standard: segmented four-sided multi-groove dies and split punches
• Manual AMADA (European) quick-change clamping system for fast tool replacement
• Punches mounted laterally and locked with bolts

Selection of Die and Punch

For optimal bending results, it is essential to choose the proper die and punch for the press brake.
CORMAK press brakes continuously monitor bending parameters and automatically compensate deviations to ensure the best results.

Depending on the press capacity, segmented punches and dies may differ in length.

Included with the machine

Telephone consultations with a specialist

You can always rely on support from a qualified specialist.

Terms of cooperation

• 24-month warranty.
• The machine is brand new.
• Warranty and post-warranty service provided by the supplier.

Training and Machine Commissioning

It is possible to arrange professional training and machine commissioning carried out by a Cormak technician — this service is priced individually.

Contact our advisor to get more information.

Contact us

*The price quoted is for the machine itself, excluding optional/additional equipment, installation, transport and training — please contact our consultant for more details.