WPE series double servo pump CNC  bending machine

. High speed, high efficiency, fast response speed, with a 30% performance improvement.

. The on-demand oil supply method reduces overflow and saves about 60% energy.

. Ultra high precision, with positioning accuracy of 0.005mm.

. Ultra low thermal energy loss, continuous working temperature rise not exceeding 15 degrees.

. When stationary, it consumes very little power and is quiet.

. The control system is directly connected to the oil cylinder, eliminating intermediate pipelines and reducing the chance of oil leakage.

. The CNC system is used to control the mechanical deflection compensation device.

. Rear bumper material brightness performance servo motor and ball screw

. Stadard CNC system Delem DA-53T. Optional system Cybtouch 8PS, Cybtouch 12PS, Delem DA-66T


Main Configuration

Delem DA-53T CNC Controller                                                           
Adopting HIWIN ball screw and linear guide rail
Front supporter bracket
Germany HEROBIGER hydraulic control system
Germany HEROBIGER back gauge servo motor
Germany HEROBIGER servo motor 
Turkey OPKON magnetic grating ruler
Upper and lower dies made of 42CrMo mold steel, with an overall hardness of 47 degrees

 WE80/2500E with optinal CNC control system Cybtouch 12PS

Double servo motors

Adopting dual servo motors and bidirectional gear pumps, the speed of the servo motor is controlled through a CNC system, and the hydraulic oil flow output from the oil pump is controlled to achieve synchronization and precise positioning of the two oil cylinders of the bending machine, resulting in faster downward speed and higher workpiece efficiency.


Product Structure

The frame is analyzed through finite element software to ensure the strength, rigidity, and safety of the machine.
It has a simple and beautiful appearance, with exquisite workmanship. The mechanical processing and assembly of components are all meticulously crafted.

The welding of the frame is the core process of bending machine manufacturing, and the welding seams of the frame are polished without welding slag and flow scars; Then undergo shot blasting treatment and spray anti rust primer.


 Mechanical Deflection Compensation Device

This machine is equipped with compensating wedges and controlled by a CNC system to produce pre-crowning on the lower worktable, compensating for the deflection and deformation of the upper slide. This ensures that the angle variation of the workpiece is within the allowable tolerance range, guaranteeing high-quality bending accuracy.


Press brake toolings

Press Brake toolings are made of 42CrMo mold steel, with an overall hardness of 47 degrees, excellent quality, and durability.
The upper mold is installed on the slider and is fixed by a precision fast clamping device;

The lower die can be single V, double V or multi V, multi V the first mock examination with multiple slots, which is economical and practical;

Using single V and double V molds can make mold replacement convenient and fast, reduce labor intensity, and improve production efficiency.


Front Supportor bracket

Standard component installed on the front of the workbench.
It can be manually adjusted to the appropriate position according to the length of the workpiece, and can be adjusted in both horizontal and vertical directions.

 CNC system  Delem DA-53T (Standard)

The new generation DA53T series is based on the Delem touch user interface, providing the most convenient CNC programming. 

DA-53T features:

1) Touch navigation with 'shortcut keys'.
2) 10.1 "high-resolution true color TFT display screen.
3) Up to 4 axis control (Y1, Y2+2 auxiliary axes).
4) Deflection compensation control.
5) With mold/material/product library
6) Support servo or variable frequency control.
7) Advanced Y-axis control algorithm can control both closed-loop and open-loop valves.
8) Network dual machine linkage (optional).
9) USB peripheral interface.
10) Profile-53TL offline programming.
11) Internal storage capacity 1 GB.
12) USB data backup/recovery.
13) 30 sets of upper molds/30 sets of lower molds in the mold library.
14) Calculation function.

CNC SYSTEM (Optional)

Main Technical Parameters of WPE Series Double Servo Pump Press Brake

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Guangdong GSI Elevator Electromechanical Equipment Company Limited started to introduce international technology since 1983 and produce hydraulic plate shears,
hydraulic press brake and grooving machines. In China, it is one of the earliest enterprises to produce hydraulic plate shears and hydraulic press brake. After more than 30 years of technology development, improvement and innovation, more than 100 patented technologies have been obtained, with the technical level of the products continuously improving. And the products have been exported to all over the world.

Workshop View


Our Equipment


Our Team    
                                 R&D team                                                           Management team                                                                            Sales team            

Qualifications and  Honors

Technology Research and Development

1. Q: Are you a factory or a trading company?
    A: Guangdong GSI Elevator Electromechanical Equipment Ltd  is committed to the R&D, production and sales of  press brake, shearing machine, grooving machine and elevator.

2. Q: How to get a accurate quotation from you ?
    A: Please provide us with details of material  and the max length you need.You can also send us the workpiece drawing ,and we will choose the most suitable machine and quote for you.

3. Q: What's the payment terms ?
    A : T/T ,30% initial payment when order ,70% balance payment before shipment.

4. Q: What's the MOQ?
    A: 1 set .(Only some low cost machines will be more than 1 set )

5. Q: Can you provide customized machine and tool?
    A: Yes,we can design and manufacture according to your specific requirements.

6. Q: How do you guarantee your quality? 
    A: GSI have nearly 40 years of manufacturing experience. We are one of the earlist domestic enterprises producing hydraulic press brake and hydraulic shearing machine. We have more than 100 patented technologies and pass ISO9001:2015 quality management system. Our products have been exported to all over the word.

7. Q: Where is your factory located? How can I visit there?
    A : Our factory is located in Zhongshan City ,Guandong Province, China.  You could take train to Zhongshan railway station or Nanlang railway station, and then we could pick you up to our fatory from railway station. You are warmly welcomed to visit us.