Libao Town Haian County,Jiangsu,China
cnc hydraulic press brake for sale
1. Hydraulic / Mechanical ram, synchronised positive stop design, ram stroke controlled by precision mechanical nut depth stops built into each cylinder. Electronically controlled by ENC-18 Programmable digital controller assuring accurate repeatability.Parallelism is ensured by torsion bar that can be easily adjusted by clutch system.
2. New style Digit type manual crowning conveniently mounted on the right side of the bed enabling operator to adjust simply by rotating the dial whilst the analogue digit system indicates the amount of movement
3. Segmented heavy duty 86° offset top punch is segmented for return bend clearance and incorporates a safety key to stop punch dropping.
4. Totally EU streamlined design,Monoblock by welding robots & aparatus and stress relief process by Annealing treatment.
5. Accurl engineers utilize parametric 3D SolidWorks using FEM & DOE analysis as well as static and mechanism analysis.
6. Adopt integrated hydraulic system, more reliable and easy for maintenance. and the hydraulic system from Bosch-Rexroth, Germany,
7. Mechanical synchronous meahanism and the complex compensation are designed so as to raise the workpieces precision.
8. The stroke and distance of the backgauge is adjusted by the motor and is well adjusted by hand,the adjustment is displayed by digital meters.
9. Inch, single, continuous operation mode being designed for the machine and reversing and maintain time can be controlled by the time relays.
10. Safe fence and the electric interlocker have been designed for the machine to ensure the operation safety.
11. System Intermediate Upper clamps with Anti Wedges
12. Plate Support Arms
13. Powered Depth Axis
15. Light guards
16. Top and Bottom Tooling
17. Estun E21 NC control
18. Germany Bosch-Rexroth Hydraulic
20. Hydraulic and Electrical overload protection
21. Squaring Arm and Front Support Arms
22. Delta inverter with ball screw and polished rod with 0,05 mm accuracy.
23. Side guard is standard meeting CE regulations.
-A complete electrolyte servo synchro CNC (Computer Numerical Control) controlled press brake.
-Adopt Bosch electrolyte servo system (from Germany)
- Two light rulers are installed at the two ends of the slide, making the slide movement be parallel to the working table
- Adopt the working table compensation structure.
- The CNC servo motor of the back gauge gives a high positioning accuracy.
- The DA65W computer imported from Holand Delem Co.
- Automatically calculate the working time and quantities of press brake actions.
- For single step operation, the user only needs to input the relevant data into the system, and then the system will check out the pressure needed for press brake and get every thing in order.
- When making several steps press brake actions on the parts, the user just needs to input the intended dimensions into the system, and then the system can make continuous press brake actions according to the requirements.
- Can store 25 press brake procedures.
- Give alarm signals on incorrect operations
- Automatically control the following datum: pressure discharge time, pressure keeping time, press brake pressure, press brake angle, the opening height of slide and etc.
Synchro control system:
-Two light rulers (Y1-Y2) have been installed at the two sides of the machine to measure the exact distances.
-The position data will be delivered to the CNC system and then it can check out the servo valve control signal (S2-S2).
- High-precision ball screw and linear guide-way
- PANASONIC HINAS A4 series; AC servo motor and drive;
-WILA deflection compensation;
-Automatic worktable compensation for wear and tear of the bed
The deviation resistance ability of the machine tool:
-The electrolyte servo system of this forging machine is an inner closing ring control system, which can check out the synchro discrepancies of the slide by the movement of the light ruler.
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