WC67K NC Hydraulic Press Brake- E21 ( X+Y Axis)

E21 NC Hydraulic Press Brake

Torsion Bar NC Press Brake

Estun E21 NC Control System 1. ESTUN E21 is a simple NC control system designed to replace ESTUN E200 with lower price. 2. ESTUN is jointed company by HOLLAND DELEM AND CHINA ESTUN 3. ESTUN E21can control X axis working into position accurately 4. ESTUN E21 will work better accompany with FREQUENCY TRANSFORMER. FREQUENCY TRANSFORMER is not the standard components, optional. 5. Can program the software for future usage and has memory 6. Can set up different steps in one program 7. Timer can control the bending time 8. Control X/Y two axis 9. The operation manual is available 10. The install manual is available Adopt Estun's E21 controller which is able to store 40 programs and each program has 25 steps.

Standard Components

• The frame is heavy-duty as well as compact and it assures precise results. It is made of high quality mild steel and it has undergone systematic mechanical processes

• ESTUN E21 NC Control Unit

• Full length multi V die series of 835mm punches with a fractioned one

• Bosch-Rexroth Hydraulic System

• Ram Deflection Adjustment

• X,Y-Axis Back Gauge

• High Speed Back Gauge

• Durmapress® Top & Bottom Tool Clamps

• Electrical cabinet with Telemecanique-Schneider, Esautomotion, ABB components

Workbench Linearity Adjustment Linearity of the workbench can be adjusted through screw

Germany EMB Tube Using Germany EMB tube and connectors reduces the odds against welding slag jaming the valves and affect oil flowing

Oil Cylinder Jining Taifeng

Fast Clamp

Upper Punch (90°）and Multi-V Die

Hydraulic System

French schneider electrics  To ensure machine stability , and Estun servo drive to control the accuracy of X , Y axes .

Siemens Motor  Guarantees the machine service life , and reduce the noise when working

South Korea KACON foot switch    Lengthened the service life and improved operational sensitivity

Front Supportor Front supportor with features of simple structure ,powerful functions , can be adjusted up and down ,or moved along the workbench in rightwards and leftwards

HIWIN Ball Screw & Guild Linear  High precise backgauge , equipped with Taiwan HIWIN ball screw and polished rod structure

Germany Bosch Rexroth  Oil pump guarantees the oil service life and reduce the    working noise

Durmapress ®  Press Brake Crowning System 

The Durmapress® Manual and CNC crowning ensures a constant bend angle across the full length of the machine , This is achieved by pre-loading the machine , to offset any possible deflection under load of compensate for any tool wear , so that under load contacting surfaces are parallel to each other .

With CNC Crowning systems the press brake control is preprogrammed with machine characteristics and deflection data . With Manual crowning a simple spread sheet or chart can be easily developed for each application .

Durmapress® Hydraulic NC Press Brake Optional Parts 

• Oil Pump: SAEMP/VOITH/ECKERLE .

• Oil Cylinder: Taifeng

• Main Motor: WNM

• Ball Screw Rod: HIWIN/PMI

• Linear Guide: HIWIN

• Front Support: Steel type support equiped with dual linear guide;

• Aluminum alloy support without dual linear guide;

• Pedal Switch: Roller Support

• Temperature Control Device: Heating Device/Air Cooling Device

• Front Protection: Light Curtain/L aser Protection

• Rear Protection: Light Curtain/Full Protection/Semi-protection

• Toolings: Customized

• Convex Table: Manual/Motorized

• Clamps: Advanced Quick Clamp

• Controller: E300 ,Delem DA41S, Esa S625, CybTouch 8P

Laser Protection

Manual X Finger

Oil Cooler

Hydraulic Crowning

Fast Clamp