MB8 CNC Automatic Servo Press Brake – DA53T Controller (3+1 Axis)

cnc press brake machine
hydraulic sheet bending machine

1. Main Features:

  1. Brand-new industry design combined with modern aesthetic concept, high-quality production technology, simple appearance.
  2. Latest high-frequency responding hydraulic control technology, faster, more efficient and accurate.
  3. Heat treatment of the rack, rigidity optimization verification on entire machine and the application of hydrauliccrowning structure jointly ensure the bending precision of MB8 series Press Brakes.
  4. Optimal ratio of parameters and core configuration ensure stable performance, and easy operation.
  5. DA53T controlleris equipped with standard 3+1 axis (Y1, Y2, X axis and W axis crowning). Additionally, the optional axis can be used for R axis or Z axis. At the same time, suitable die can be selected to realize bending processing of various workpieces with complex shapes.
  6. The Press Brakeadopts full closed-loop electro-hydraulic servo synchronouscontrol technology. The position signal of the slide block is fed back to the CNC controller by the grating ruler on both sides, and then CNC controller controls the opening size of the synchronous valve and adjusts the quantity of the oil cylinder, so as to control the slide block (Y1,Y2) to run at the same frequency and always keep the parallel state to the working table.
  7. CNC controller willautomatically control the deflection compensation of the worktable, in order to achieve uniform angle on full length of the workpiece according to machine process state.
  8. Using hydraulic crowning methodor mechanical crowning method, the workpiece with uniform precision over the whole length of the worktable can be obtained. The hydraulic crowning is composed of a group of oil cylinders in the lower working table, which can make the working table move relative to each other and form an ideal curve with convection to ensure the relation between the relative position of the sliding block and the bearing force remains unchanged. The compensation amount is determined by the CNC controller according to the thickness of the plate and the material characteristics.

2. Main Configuration:

  • Netherlands DELEM DA53TCNC controller
  • Grating ruler controls depth Y1 and Y2 axis(y1/y2-axis 0.01mm)
  • Servo motor drive and control X axis(X-axis 0.01mm), manually adjusts R axis up and down, fingers can easily move along the cylindrical guide.
  • HIWIN ball screw and linear guide precision 0.01mm
  • Front carrier can be adjusted along the linear guide in the worktable direction
  • Germany Rexroth closed-loop electro-hydraulic servo synchronous control system
  • Germany EMB oil tube connectors
  • Germany Siemens main motor
  • Germany Siemens main motor
  • Hydraulic and electrical overload protection
  • The upper die adopts mechanical quick clamping European upper die, while the lower die adopts single V double V or 4V quick changing type or multi-v lower die

3. Safety Standard:

1.EN 12622:2009 + A1:2013 2.EN ISO 12100:2010 3.EN 60204-1:2006+A1:2009

Front finger protection device ( safety light curtain )
South Korea KACON pedal switch ( 4 security grade )
Metal safeguard, CE standard
Safety relay monitors completed with foot switch, safety protection devices
Safety standard(2006/42/EC)

4. Holland Delem DA53T Controller:

  • 10.1″ wide screen TFT
  • LED backlight
  • 1024 x 600 pixels
  • Industrial grade touch screen
  • Storage capacity 1 GB
  • Data backup / restore via USB
  • USB flash memory stick
  • Integrated valve amplifier
  • Power-down memorisation
  • Profile-53TL offline software

DA53T Press Brake

fabrication equipment

No.NameModel/ManufacturerOthers
1-CNC System■DA53T Controller – Holland DELEM
2-ElectricsSchneider – FranceTravel switch & Limit Switch
3-Main MotorSiemens -Germany/wannan-china
4-Back Stopper, Timing Belt, Timing PulleyTaiwanPositioning Control Guaranteed Precision
5-Servo MotorEstunPositioning Control
Guaranteed Precision
6-Servo DriveEstunPositioning Control
Guaranteed Precision
7-Pedal SwitchChina-KRRASS
8-Hydraulic SystemBosch Rexroth – Germany
9-Sealing RingMERKEL – Germany
10-Oil Tube ConnectorEMB – Germany
11-Front SafeguardProduced by KRRASS
12-Back SafeguardProduced by KRRASS
13-DieOne Set of standard Dies
14-BackgaugeBall Screw and Polished Rod, Linear Guide Rail-Taiwan, HIWIN
15-ClampQuick Clamp – China
16-Deflection CrowningMechanical Crowning
17-Grating RulerFAGOR – Spain
 Bending Pressure (Kn) Bending Length(mm) Column Distance (mm)Throat Depth
(mm)
Slider Stroke
(mm)
Max. Opening Height
(mm)
X-axis  Max Distance(mm)Main Motor
(Kw)
 Length* Width* Height(mm) Weight
(T)
63013009503501003405005.53100*1450*20504
630250019003501703805005.53100*1450*20505.8
1000320027004002004205007.53500*1580*24008.5
1100320027004002004205007.53500*1580*24008.8
125032002700400200420500113500*1580*24009.5
135032002700400200420500113500*1580*24009.9
160032002700400200420500113500*1650*250011
175032002700400200420500113500*1650*250011
200032002700400200420500153500*1680*255014
250032002700400200420500153500*1700*260015.5
300032002700400200420500223500*1800*273016.8
400040003500400320420500304500*2450*350031
500050004900500320600800376500*2810*450053
600060004900500320600800456500*2910*510068
800060004900600400600800556500*2950*530090
800080005900600400600800558500*2950*5900120
10000600049006004006008002*376500*3000*5600100
10000800069006004006008002*378500*3000*6100130
100001000080006004006008002*3710500*3000*5850150
120006000490060040080010002*376500*3100*5850130
120007000590060040080010002*378500*3100*7150160
160006000490060040080010002*556500*3300*6500150
160007000590060040080010002*557200*3300*7000170
160008000690060040080010002*558500*3300*8000190
1600010000800060040080010002*5510500*3300*8000210
200008000620060040080010002*558500*3500*8000260
2000010000800060040080010002*5510500*3500*8300290
2000012000905060040080010002*5512500*3500*8300320
20000140001100060040080010002*5514500*3500*8300350
300008000620060040080010002*558500*3700*8600/
3000010000800060040080010002*5510500*3700*8600/
3000012000905060040080010002*5512500*3700*8600/
30000140001100060040080010002*5514500*3700*8600/

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