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MB8 3+1 axis CNC hydraulic press brake machine -DELEM DA56S

  1. CNC Controller: DELEM DA56S, Holland
  2. European standard Punch & Dies:
  3. Main motor: Siemens Germany
  4. Oil pump: Bosch Rexroth, Germany:
  5. Bosch Rexroth, Germany
  6. Foot Pedal Switch: Kacon, Korea
  7. Electric: Schneider, France
  8. Ball screw & linear guide: Hiwin Taiwan
  9. Fully-Closed-Loop Electro-Hydraulic Servo Control
  10. Mechanical quick clamps
  11. V axis hydraulic crowning
  12. Servo Motors:
  13. Photo-electric protection:
mb8-automatic-sheet-metal-press-brake-bending-machine-with-da56s-system
1

CNC Controller: DELEM DA56S, Holland

10,4” LCD broadband TFT color display2D graphical programmingBend sequence determination

2

European standard Punch & Dies:

Standard or non-standard CNC bending machine tools can be customized for customers.

3

Main motor: Siemens Germany

Siemens motor used on the CNC press brake to ensure long service life and very low noise when working.

4

Oil pump: Bosch Rexroth, Germany:

Ensure long service life and very low working noise.Overload overflow protection is outfitted to hydraulic system,which can assure no leakage,and the oil level can be read or seen directly.

5

Bosch Rexroth, Germany

Adopt integrated hydraulic control system, more reliable and easy for maintenance.Reduced noise: the particular installation choices allow to obtain especially moderate noise levels both on machines of average capacity.

6

Foot Pedal Switch: Kacon, Korea

Safer, longer service life.

7

Electric: Schneider, France

High quality electrical appliances guarantee stable operation and higher safety factor.

8

Ball screw & linear guide: Hiwin Taiwan

The backgauge adopts horizontal installation shell structure with high stability,singe shell double guide rail, high precision,X-axis drive, automatic CNC system.

9

Fully-Closed-Loop Electro-Hydraulic Servo Control

Slider position signal is feedbacked to the controller by Spain FAGOR grating ruler, then the CNCthe controller adjusts the amount of fuel tank by changing the synchronous valve opening size,thereby controlling the slider(Y1, Y2)running on the same frequency, maintaining the parallelstate of the worktable.

10

Mechanical quick clamps

Changing the upper die safer and more efficiency.

11

V axis hydraulic crowning
To improve the accuracy of the bending angle and linearity.

12

Servo Motors:
drive X-axis and Y-axis, ensure the positioning accuracy, unique designed synchronous transmission mechanism.

13

Photo-electric protection:

The detection precision reaches the highest accuracy of the international similar products 14mm, Fully guarantee the safety of the operator.

MB8 3+1 axis CNC hydraulic press brake machine -DELEM DA56S

  1. The design meets EU international streamlined design.The fuselage eliminates internal stress by annealing and ensures higher precision and strength.All machines are designed using SOLID WORKS 3D programming to make worktable high rigidity and the whole work More scientific
  2. The MB8 series electro-hydraulic bending machines use CNC control system(Delem DA56s from Holland) to help you increase your productivity and keep the lowest cost and lower maintenance costs.High quality and repetitive bending is obtained by using synchronized cylinders and valves(Bosch Rexroth from Germany).
  3. The latest high frequency response hydraulic control technology, high speed, high efficiency and high precision.
  4. Rigid upper beam runs on 8-point bearings with bending precision of 0.01 mm
  5. Use fully closed-loop electro-hydraulic servo control technology, bilateral gratings can feedback slider position signals  to CNC system to control the two oil cylinders(Y1,Y2)  running on the same frequency and maintaining the workbench’s parallel state.



  1. 4- axis Dutch Delem DA56S CNC controller.
  2. Full synchronisation of 2 cylinders(Y1,Y1) with proportional hydraulic valve system and constant monitoring by CNC system to +/- 0.01mm accuracy.
  3. Linear guide rail and ball screw accuracy of 0.01mm(HIWIN,TAIWAN)
  4. Steel mono-block construction
  5. fully closed-loop electro-hydraulic servo synchronously controls the system
  6. Standard electrics from Schneider,France.
  7. Standard oil tube connectors from EMB Germany.
  8. Standard valves and oil pump from Bosch Rexroth Germany.
  9. Standard main motro from Siemens Germany
  10. Hydraulic and electrical overload protection
  11. Light guards ensure the safety of operators during operation
Serial No.Part DescriptionBrief instructionCountry of origin
1-CNC SystemDA56S controllerNetherland
2-Electrical componentsSchneider ElectricalFrench
3-Main MotorSiemensGermany
4-Servo Motor&DriveEstunChina
5-Back Gauge & RAM DriveInverter from DeltaTaiwan,China
6-Ball screw/ Liner guideHIWINTaiwan,China
7-Foot switchKACONKorea
8-Travel switchSchneider ElectricalFrench
9-Hydraulic SystemBosch-RexrothGermany
10-Hydraulic PumpSUNNYUSA
11-Tubing connectorEMBGermany
12-Seal RingNOKJapan
13-DieOne set standard tools from GLDMAChina
14-Front/Back Safety GuardGLDMAChina
15-Grating RulerFAGORSpanish
16-Standard fast clampGLDMACHINA
17-Standard axis3+1 (Y1、Y2、X+V)
Optional
1-Safety light curtainKELIChina
2-Laser Safety ProtectionFIESSLERGermany
3-Manual Crowning systemGLDMACHINA
4-E200P / DA41sEstun/DelemCHINA/Dutch
5-High level Fast ClampKYOKKOJapan
6-Deflection CompensationMechanical Compensation
7-Optional axisZ1,Z2,R
8-ControllerDELEM DA56,DA66TNetherland
Safety Configuration
1-Warning of high oil temperature■Yes                                   □No
2-High oil pressure protection■Yes                                   □No
3-Motor overload protection■Yes                                   □No
5-Left & Right side protection■Yes                                   □NoFixed type(metal)
6-Electricity leakage protection■Yes                                   □No
9-Safety standards■CE          □CSA          ■NR-12                  □OSHA

Liner guide way on back gauge

Adopting HIWIN ball screw and linear guide rail, accuracy 0.05mm.
The stroke can be lengthened if there is further demands on bending size.

ball-screw-linear-guide
Double servo motor & servo drive

Double servo motor & servo drive

X ,Y-axis adopt accurate positioning function through E200p/ DA41S controller programming and servo motor.
Higher servo response hydraulic control technology, the machine performance is more stable and reliable.

Delem DA41S/ Estun E200p controller

These two controllers both support servo drive.
The DA-41s also support Angle Programming and Die Parameters Setting functions.

Double servo torsion shaft NC series 2

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