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Hydraulic Drive CNC Tandem Bending Press Brake For Heavy Duty Applications

Hydraulic Drive CNC Tandem Bending Press Brake For Heavy Duty Applications

  • High Light

    shear press brake


    electric press brake

  • Capacity
    6500KN Pressure Tandem Press Brake Machine/ Hydraulis Sychron Plate Press Brake
  • Working Length
    13000mm Long
  • Application
    Heavy Industries
  • Material
    45# Steel
  • Working Type
    Hydraulic Drive
  • Processing Sheet
    Mild Steel, Stainless Steel
  • Machien Type
    Bending Machine
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
    1 set
  • Packaging Details
    nude packing
  • Delivery Time
    60 days
  • Payment Terms
    T/T, L/C
  • Supply Ability
    2 sets per month

Hydraulic Drive CNC Tandem Bending Press Brake For Heavy Duty Applications

Hydraulic Drive CNC Tandem Bending Press Brake For Heavy Duty Applications


manufacturing metal sheet hydraulic NC tadem press brake machine


CNC machine tool Performance:


CNC Tandem Series press brakes machine allow for the combination of two heavy duty press brakes

in a synchronised tandem

Typical industries served include earth moving, lighting columns, cranes, aerospace, transport

and defence.

New intuitive and intelligent DA66T Touch PC based control ensures reduces ‘Art to Part’ time

and optimises bending results

hydraulic press brake bending machine 's Bending parameters automatically controlled by DELEM

unique 'Intelligent' learning database

Multiple operating modes ensure fastest 'Art to Part' times

When used in tandem mode both machines are controlled via one DA66T Touch control

Each machine in the tandem can also be used independently increasing flexibility

Full offline integration and programming via DA66T 3D software

LVD Ttype heavy duty tooling is available to suit your individual application

Machine has many configurable options at point of order: open height, stroke, throat gap and


Additional options are available such as:- automatic tool changing, variable vee dies and

automated material handling

Machine of dissimilar tonnages and lengths can be combined in a tandem configuration for

maximum productivity and flexibility

Can be fitted with DELEM Easy-bend® in process angle monitoring and correction system

Models available:-
250 ton/ 3.2 metre by 250 ton/ 3.2 metre tandem
Up to
3000 ton / 14 metre by 3000 ton / 14 metre tandem
Tandems are also available in asymmetric configurations for more details please contact us


digital control CNC press brake machine Description:


1. Electro-hydraulic servo system,closed loop controls slider running accuracy.

2. The unique patented technology:bilateral deflection compensation of the large press brake .
3. Open width adjustable inserts die to meet a variety of workpieces.
4. A variety of auxiliary institutions could meet users’ requirements and make the process

more convenient and efficient.

5. The frame of sheet bending machine is composed of tank, worktable, left and right housings and

ram. So it has high strength and good rigidity. Also it takes vibration to eliminate


6. Synchronization working principal of both machines:Adopting electric-hydraulic

proportional valve to ensure the synchronization of both machines. The proportional valve is

made by BOSCH company with very good performance such as small friction between

action pairs, fine electronic amplifier and electric magnet with high controlling force and

continuous action. There are two raster displayers on both sides of machine to inspect the

position of ram continuously and feed back the signal to control system, then the control

system will control electric-hydraulic valve to make two cylinders synchronization on one

machine. Because the raster displayers are installed to “C” plates, not on housing plates

directly,the deflection of ram and frame when working will not effect its measuring and

controlling precision.

When two machines working together, the differential potentiometer installed between two

machines will transfer the mechanic synchronizing signal into electronic one and feed back to

synchronization plate and control system. The signal will be enlarged by BOSCH amplifier to

control the synchronization of both machines by controlling electric-hydraulic proportional valve.

So the synchronization of two machines is achieved with high precision.

7. Through computer,the operator could communicate with machine. The computer has several

service language, calculate and adjust the bending force automatically. Also it could calculate

and control the dead point, speed changing point.The strokes (Y1, Y2) of ram could make a

small tilt to meet the special requirement of user.

8. Equipped with good guiding system, position measuring system and hydraulic balance system

to meet the requirements of full length job and eccentric job.

9. sheet metal press brake Worktable compensation unit is adopted to make up for deflection of machine when working

to make sure the precision of work piece.

10. The surface of cylinder has good wearing and heat treatment, so it has good lubrication

and long service life


CNC hudraulic bending machine Parameter:


CNC hydraulic tandem press brake machine
No. Name Data Unit Remark
1 Nominal pressure 6500x2 KN  
2 Length of worktable 7000x2 Mm  
3 Stroke of Ram 320 Mm  
4 Max. Open Height 960 Mm  
5 Throat Depth 1000 Mm  
6 Distance between Housing 5600 Mm  
7 Width of worktable 600 Mm  
8 Axis controlled Y1,Y2,Y3,Y4 and V1,V2    

Overall Dimensions


7100x4435x7300 Mm  



Downward speed 80 Mm/s  
Working speed 8 Mm/s  
Returning speed 70 Mm/s  
11 Power of Motor 55 KW 2
12 Weight (approx) 110000 x2 kg  
13 Front support 3x2 piece  


Product Introduction


CNC sheet tandem press brakes machine can be connected in a tandem, tridem or quadrem

Safety devices are designed to adapt to new multiple setups.
The CNC hydraulic press brake  allows to transfer bending programs among different machines.
CNC tandem Press brakes m achine can be turned to stand-alone usage in any moment.

electro hydraulic servo system, closed loop controls slider running accuracy

the unique patented technology:bilateral deflection compensation of the large press brake

A variety of auxilliary institutions could meet user's requirement and make the process more

convenient and efficient.


CNC Press Brake Machine Configurations


No. Name Producer
1 CNC press brake control system

DA-66T system   DELEM  HOLLAND

2 Pressure control valve block in main system BOSCH-Rexroth Germany
3 Synchronization control valve block BOSCH-Rexroth, GERMANY
4 High pressure filter BOSCH-Rexroth, GERMANY
5 Main sealers in cylinder NOK, Japan
6 Raster displayer HEIDENHAIN LS635, GERMANY
7 Main Electronic Components Schneider, Telemecanique
8 Synchronization card DELEM, Netherland
9 Hydraulic Pump BOSCH-Rexroth, GERMANY

















CNC press brake machine use the insert type bottom die and sharpen punching head R5 to bend the 30mm

thickness Q235 sheet.

Hydraulic Drive CNC Tandem Bending Press Brake For Heavy Duty Applications 0


Download PDF brochure here

CNC multi machine tandem hydraulic press brake.pdf


Hydraulic Drive CNC Tandem Bending Press Brake For Heavy Duty Applications 1