The presented configuration is the most frequently chosen by customers – a proven and efficient solution for serial production
Main Features:
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Front supports: 2 units on linear guides, ensuring stability during bending operations
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Y1, Y2 axis control: automatic
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Rear backgauge adjustment (X axis): servo drive with encoders
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R axis control: servo drive with encoders
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Automatic deflection compensation
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Punch clamping double-sided: fast AMADA-type mounting, enabling quick tool changes
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Motor: 37kW (option* Hybrid SERVO+)
Available configurations are adapted to production requirements and the type of processed parts – machine specifications are determined individually according to application and technological requirements.
Technical Parameters
| Max. bent sheet thickness (S235) |
up to 15.0 mm |
| Nominal pressure |
5,000 kN |
| Maximum bending length |
4,000 mm |
| Throat depth |
400 mm (option* 550mm or 620mm) |
| Maximum ram stroke |
200 mm (option* 300mm or 400mm) |
| Maximum opening height |
610 mm |
| Distance between uprights |
3,200 mm |
| Backgauge travel |
650 mm (option* 1,000mm) |
| Motor power |
37.0 kW |
| Length |
4,100 mm |
| Width |
2,200 mm |
| Height |
3,400 mm |
| Weight |
30,700 kg |
Automatic backgauge travel control (X axis) and R axis (manual option*). The R axis facilitates bending of larger radii, e.g. step bending systems.
Optional control of fingers in axes Z1, Z2, R1, R2, X1, X2 on servo motors.
In order for the result of step bending to be satisfactory, it is necessary to perform certain calculations, which require knowledge of several key parameters related to the bending process – these are:
- Arc length – the distance between the ends of the curve of the bent sheet metal part, measured along the inner side of the bend;
- Number of bends – the number of individual bends that must be performed to obtain a sheet with a specific radius; the greater the number of bends, the smaller the angle of each individual bend and, consequently, the smoother the arc;
- Distance between bends – the spacing between individual bends performed during the process.
Although the entire step bending process may seem quite complex, the CORMAK machines and software available are already so advanced that in many aspects they fully support the operator.
Automatic deflection compensation
Ensures the same bending angle is maintained along the entire bending length – (option*)
Manual deflection compensation (option*)
Ensures the same bending angle is maintained along the entire bending length – (option*)
High-quality components:
- Electrical system components by Schneider/Delta/Eaton
Control and Functionality:
DELEM DA-53TX
- Equipped with a 15-inch touchscreen mounted on a movable arm, allowing freedom of operation across the entire working area of the machine
- Advanced programming algorithms with automatic calculation of bending sequences
- Support for up to four axes, enabling more complex operations
- Compatibility with multiple press brakes
- Option*: creation of a bent part drawing on the controller display /2D/
- Option*: creation of a bending program based on the entered product drawing /2D/
- Option*: machine operation with real-time 2D preview of the bending sequence
Optional DELEM controllers also available DA-53T+2D, DA-66T and DA-69T, or CYBELEC 12
DA-53T+2D
Display
- 10.1" TFT LCD touchscreen
- colour
External software
- offline workstation licence Profile-53TL (creation of bending sequences on PC)
System
- Windows operating system
- 200 MHz processor
- 1GB internal memory
- controller commands in Polish
- control logic preventing collisions between individual working axes
Functions
- punch and die library /30 punches & 60 dies/ – descriptive and graphical library
- program library with graphical preview and product cataloguing
- material database /possibility of adding new bent material types/
- creation of a bent part drawing on the controller display /2D/
- creation of a bending program based on the entered product drawing /2D/
- machine operation with real-time 2D preview of the bending sequence
- 2D bending simulation with collision preview /step-by-step simulation/
- warning message system /e.g. tool strength limit exceeded/
- possibility to change bending order, modify individual program steps
- possibility to enter and store corrections in memory
- manual operation mode
- manual positioning of individual backgauge axes
- control logic preventing collisions of X, R, Y1, Y2 axes
- automatic calculation of bending beam stroke
- automatic calculation of bending force depending on material type
- automatic calculation of backgauge position
- automatic calculation of internal radius and flat pattern development
- possibility to create backups of products and tools
- USB port
DA-58T
Display
- 15" TFT LCD touchscreen
- colour
External software
- offline workstation licence Profile-53TL (creation of bending sequences on PC)
System
- Windows operating system
- 200 MHz processor
- 4Mb operating memory
- max number of programs: 9,999 (25 steps max)
- max step repetitions: 99
- controller commands in Polish
- control logic preventing collisions between individual working axes
Functions
- punch and die library /30 punches & 60 dies/
- descriptive and graphical library
- program library with graphical preview and product cataloguing
- material database /possibility of adding new bent material types/
- creation of a bent part drawing on the controller display /2D/
- creation of a bending program based on the entered product drawing /2D/
- machine operation with real-time 2D preview of the bending sequence
- 2D bending simulation with collision preview /step-by-step simulation/
- warning message system /e.g. tool strength limit exceeded/
- possibility to change bending order, modify individual program steps, possibility to enter and store corrections in memory
- manual operation mode
- manual positioning of individual backgauge axes, control logic preventing collisions of X, R, Y1, Y2 axes
- automatic calculation of bending beam stroke
- automatic calculation of bending force depending on material type
- automatic calculation of backgauge position
- automatic calculation of internal radius and flat pattern development
- possibility to create backups of products and tools
- USB port
- possibility to create backups of products and tools
DA-66T
Display
- 17” TFT LCD touchscreen
- colour
External software
- LITE T2D workstation licence (creation of bending sequences on PC)
System
- intuitive controller with commands in Polish
- stable Windows CE operating system
- 64Mb operating memory
- max number of programs: 1,000 /1Gb/
- max step repetitions: 99
Functions
- creation of a bent part drawing on the controller display (2D)
- automatic creation of a bending program based on the product drawing (2D)
- automatic calculation of beam stroke and bending force depending on material
- automatic backgauge positioning according to the program, 3D bending process visualisation (step-by-step simulation)
- automatic positioning of backgauge fingers to the indicated punch and die segment
- tool-to-material collision messages
- warning messages when permissible tool pressure is exceeded
- possibility to change bend order
- automatic calculation of sheet metal flat pattern
- possibility to correct individual program steps
- possibility to change bending order and correct individual steps
- manual control of individual backgauge axes (navigation wheel)
- manual operation mode
- material database
- punch and die library
- program library with graphical preview and product cataloguing
- stroke counter and operating hours counter
- USB port
- possibility to create backups of products and tools
DA-69T
Display
- 17” TFT LCD touchscreen
- colour
External software
- LITE T3D workstation licence (creation of bending sequences on PC)
System
- intuitive controller with commands in Polish
- stable Windows CE operating system
- 64Mb operating memory
- max number of programs: 1,000 /1Gb/
- max step repetitions: 99
Functions
- DXF file import
- 3D function import to IGES & SAT from LITE T3D software
- creation of a bent part drawing on the controller display (3D)
- automatic creation of a bending program based on the product drawing (3D)
- automatic calculation of beam stroke and bending force depending on material
- automatic backgauge positioning according to the bending program
- 3D bending process visualisation (step-by-step simulation)
CYBELEC 12
Display
- 12” TFT LCD touchscreen
- colour
System
- intuitive controller with commands in Polish
- stable Windows CE operating system
- max number of punches: 100
- max number of punches: 100
- max number of programs: 300
- max step repetitions: 24
- max number of materials: 10
Functions
- User-friendly HMI interface
- 2D profile drawing and 3D visualisation
- Automatic bending sequence
- Highest bending precision thanks to advanced algorithms
- Tandem
- Tool import
- Initial / final bend
- Angle measurement support
- Barcode reader support
- Industry 4.0 configurable
The machine combines advanced technology with ease of operation, making it an ideal choice both for precise manual tasks and efficient serial production. High-quality components and advanced safety systems ensure reliability and safe operation.
Safety
Laser safety system
As standard, a top-class laser safety system protecting the operator and accelerating the bending process more than twofold.
IRIS Plus laser system (option*)
The IRIS Plus laser system is an advanced solution for press brakes, ensuring precise and safe positioning of tools and material. It enables real-time measurement and correction of the bending angle, significantly increasing process accuracy and efficiency.
We do not compromise on safety! Top-class hydraulic connections and safety valves.
Beware of pseudo safety systems such as gates or light curtains, as they are not compliant with CE certification and expose operators to health risks.
CE-compliant safety guards
Ergonomics and Additional Features:
- Mobile controller on a movable arm
- LED lighting: improves comfort and safety
- Supports on linear guides
- Follow-up supports (option*)
Oil Cooling System (SCO)
As standard, a system ensuring stable machine operating parameters even during long, continuous operation.
Punch and die clamping:
- As standard, segmented multi-groove four-sided dies and segmented punches
- Manual AMADA-type (European) system enabling quick tool changes
- Punches mounted from the side of the machine and locked with bolts
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.
