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CNC Press Brake

CNC Press Brake

Description
CNC press brake is an electro-hydraulic synchronized double-cylinder CNC bending machine. The bending principle is similar to the angle forming principle of common bending equipment. It can bend different workpieces according to different angles of moulds. The CNC system controls the electro-hydraulic ratio direction valve. CNC press brake can realize bending depth full closed-loop digital control through the grating feedback. CNC bending machine can simply be summed up as a bending machine that controls positioning system, block bending depth and automatic compensation for workbench deformation through CNC system. We also provide hydraulic and tandem press brakes.

Features

 Technical Parameters of CNC Bending Machine

Model Nominal Pressure Length of Workbench Distance between Stand Columns Throat Depth Slider
Stroke		 Max. Opening Height Main Motor Power Overall Dimension
L× W × H		 Weight
WE67K-63/3200 630 3200 2700 250 100 400 5.5 4340×1460×2420 6000
WE67K-100/3200 1000 3200 2700 320 150 450 7.5 3450×1450×2600 8000
WE67K-160/3200 1600 3200 2700 320 200 465 11 3250×2535×2920 13000
WE67K-250/3200 2500 3200 2700 400 250 560 15 4000×2250×4060 18400
WE67K-250/4000 2500 4000 3300 400 250 560 15 4800×2250×4060 20000
WE67K-250/5000 2500 5000 4100 400 250 560 15 5800×2250×4060 22000
WE67K-250/7000 2500 7000 6250 400 250 560 15 7800×2250×4160 25000
WE67K-320/4000 3200 4000 3300 400 250 560 22 4060×2570×4560 22000
WE67K-320/5000 3200 5000 4300 400 250 560 22 5060×2570×4560 24510
WE67K-320/6000 3200 6000 5300 400 250 560 22 6060×2570×4560 27020
WE67K-400/4000 4000 4000 3100 400 320 625 37 4050×3240×3880 29950
WE67K-400/5000 4000 5000 4210 400 320 625 37 5050×3240×3880 37000
WE67K-400/6000 4000 6000 5100 400 320 625 37 6050×3240×3880 44050
WE67K-500/4000 5000 4000 3100 400 320 630 37 4090×2965×5320 32700
WE67K-500/5000 5000 5000 4100 400 320 630 37 5090×2965×5320 39750
WE67K-500/6000 5000 6000 5100 400 320 630 37 6090×2965×5320 46800
WE67K-630/5000 6300 5000 4100 400 320 710 45 5050×4910×3200 67950
WE67K-630/6000 6300 6000 5100 400 320 710 45 6050×4910×3200 75000
WE67K-800/5000 8000 8000 6700 350 400 750 55 9500×3000×6050 100000
CNC System of CNC Bending Machine (CNC Press Brake)
DA-41 DA-52 DA-56 DA-65W DA-66W DA-69W E21 E210

DA-41 is a special two-axis CNC system for torsion axis synchronization bending machine. Adopting the latest electronic technology, it provides a number of unique solutions for bender slider, back gauge and input/output flexible definition. This system can use servo motor, double-speed AC motor, VVVF and multiple axis control modes. Depending on its application, bi-directional positioning or one-way positioning that can eliminate screw gap. The high-definition LCD display provides clear and easy operation interface. It also owns data programming for inputting angle and mold parameters. Operators can complete full-screen editing through tables. The bending parameters can be selected through a user-friendly operating cursor.

Features:
1. High-definition LCD display
2. Control of slider's stop position
3. Back gauge control
4. Angle programming
5. Set mould parameters
6. Control of escaping material
7. 100 programs
8. Each program with 25 steps
9. Panel mounting
10. Servo control, frequency control and double-speed AC control

The integrated DA-52 CNC system can not only be applied to the torsion axis synchronization bending machine control, but also be used to electro-hydraulic synchronization bending machine control. Based on 4-axis control panel mounting structure, it can be mounted directly to a cabinet or in the suspended cabinet. With DELEM friendly user interface and TFT true color LCD display, DA-52 system possesses all the basic functions of bending machine control. Its unique shortcut approach provides a fast and simple programming. Y axis angle programming, crowning compensation and pressure control are all standard fittings. Based on the latest technology, DA-52 system provides a stable and reliable solution. Equipped with a USB interface, it greatly facilitates fast backup of product and mold.

Features:
1. One page fast programming
2. Guide shortcut
3. 6.4 " LCD true color TFT display
4. Max. 4-axis control (Y1, Y2 and two additional axes)
5. Workbench compensation control
6. Mold / material / product library
7. USB interface
8. Panel mounting structure and optional suspension box
9. Advanced Y-axis control algorithm can control closed loop or open loop valve.

Integrated DA-56 CNC system has DELEM two-dimensional graphics programming design tools convenient for NC programming. Bending sequence specified function allows the machine to adjust and test work is reduced to a minimum. Press the key once to generate the NC program. This system can automatically calculate the position of all axes and produce directly according to the actual dimension displayed on the screen. During the production process, operators can make use of DA-56 graphic simulation bending procedure to guide operation. The basic system configuration includes Y1-Y2-X-R axis, R-axis, Z or X2 axis. Workbench deformation compensation function is a standard configuration. CNC system adopts the most advanced technology with high flexibility and easy operation. The USB interface provides fast backup of products and moulds. Color TFT display and stylish user interface provides convenience for flash-programming. DA-offline provides solutions for offline programming.

Features:
1. 2D programming
2. 10.4 "LCD TFT color display
3. Determination of bending procedure
4. Calculation of expanded length
5. Workbench deformation compensation
6. USB interface
7. Servo control, frequency control and AC motor control

DA65W CNC system for electro-hydraulic synchronization bending machine adopts modular structure and flexible combination multi-axis system extending up to 20 axes. PLC can reduce circuit design and increase machine's reliability. Electrical design specifications and installation dimensions are in compatible with DA-6X series. With FLASH ROM, it can upgrade system through floppy disk. The full range of anti-collision detection and warning can avoid misoperation. It is a dedicated bending system for automatic process calculation and optimization.

Features:

  1. Self-diagnostic function provides detection and diagnosis for all function units.
  2. Multilingual choice includes Chinese.
  3. This system has 12-inch, four grayscale, VGA display
  4. Standard 3.5 " floppy drive and RS232 interface can realize external storage of programs and parameters, and online or offline programming.
  5. 2D graphical programming uses different grayscale display to easily identify workpiece, mould and lathe bed.
  6. The system possesses 2500 program lines, 90 dies and ten kinds of overall memory capacity.
  7. It can automatically calculate the clamping point, mold safe area, bending pressure, unloading distance, workbench deformation compensation, etc.
Barcode recognizer interface, ethernet interface, multi-machine interaction and sheet support are optional.

The DA-66W CNC system of the bending machine owns functions of graphical programming, bending procedure calculation and two-dimensional or three-dimensional bending analog. It provides users with unprecedented friendly operator interface that is beneficial to fast programming. Programming on the Delem DA-66W CNC system, each side of products can be fully rendered on the screen. Customers can see two-dimensional or three-dimensional bending image simulation on the screen.
Features:
1. The error alert system and help text can provides timely tips when operators operate programs incorrectly or the machine works in failure. This can save a lot of time to find machine errors.
2. Real-time windows system can deal with multitasking and document management.
3. Standard Ethernet interface can simply connect windows network.
4. The USB interface can be easily connected to an external device (keyboard, mouse, etc.).
5. Colorful display screen adopts 12" TFT.
6. 2D graphical CNC system is also used.
7. This system adopts automatic bend sequence.
8. PLC functions are provided by this CNC system.
9. Operation warning system is employed in this DA-66W CNC system.

The DA-69W CNC system for the bending machine owns functions of graphical programming, bending procedure calculation and three-dimensional bending analog. It provides users with unprecedented friendly operator interface that is beneficial to fast programming. Programming on the Delem DA-69W CNC system, each side of products can be fully rendered on the screen. In three-dimensional space, bending expert program will automatically calculate the optimum bending sequence. Customers can also program and process products in three-dimensional space.
Features:
1. The error alert system and help text can provides timely tips when operators operate programs incorrectly or the machine works in failure. This can save a lot of time to find machine errors.
2. Real-time windows system can deal with multitasking and document management.
3. Standard Ethernet interface can simply connect windows network.
4. The USB interface can be easily connected to an external device (keyboard, mouse, etc.).
5. Colorful display screen adopts 12" TFT.
6. 3D graphical CNC system is also used.
7. This system adopts automatic bending sequence.
8. PLC functions are provided by this CNC system.
9. Operation warning system is employed in this DA-66W CNC system.

TThis product absorbs advantages of similar products both at home and abroad, combines domestic cutting and folding equipment application requirements and develops bending device control system especially used for Chinese users. It adopts unique drive control technology which ensures work accuracy and reduces the cost of bending machine. This creates conditions for the popularization of press brake.


Features:
1. This system can do positioning control for back gauge of bending machine.
2. It owns unidirectional and bidirectional positioning function that can effectively eliminate screw gap.
3. This system has material escape function which can block the interference between feeding device and workpiece, reduce wear and improve positioning accuracy.
4. It possesses automatic or manual search function of reference point.
5. This system has de-energized position memory function. It can protect parameters, locations and programs.
6. It owns fast position teaching function.
7. The multi-step programming function can realize multi-step automatic running, complete the one-time processing of multi-step parts and improve production efficiency.
8. Metric or imperial is optional to meet different users’ needs.

E210 is the latest functional torsion axis bending machine control system developed by ESTUN company. It includes all functions of E200 CNC system. The system is equipped with servo motor, servo drive, ball screw, linear guide and imported electric appliances.
Main Functions:
1. This system adopts 5.6-inch, 640×480 color display screen with high-grade delicate show.
2. It possesses advanced algorithms angle programming functions which helps it program quickly and conveniently.
3. The built-in PLC logic brings greater flexibility and stability.
4. It owns the upper and lower mould library.

5. This E210 CNC system can store 100 programs, each of which has 25 steps (E200 has 40 programs).
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