HYDRAULIC NC Press Brake
General Features
- The entire EU streamlined design, heat treatment frame, high rigidity workbench, optional mechanical
- compensation device for precise bending.
- Hydraulic synchronization control and Estun NC programmable logic controller ensure precise repeatability
- and ease of use.
- The integrated hydraulic system (Bosch Rexroth, Germany) can quickly and automatically switch to a slow bend.
- The X-axis and Y-axis are programmed by the NC E21 system to achieve accurate positioning of the inverter.
- Advanced variable frequency hydraulic control technology, with more stable, and more reliable operation.
- The optimal parameter ratio and optimal core configuration ensure stable performance and convenient operation.
- WC67K series press brake equipped with standard single-axis backgauge system (X-axis) and single-axis bending
- angle system (Y-axis), you can choose to add V-axis compensation function, and select the appropriate mold to
- easily bend the workpiece with complex shapes.
E21 NC Controller From ESTUN
Controller Data
- ESTUN E21 is a simple NC control system designed to replace ESTUN E200 with lower price.
- ESTUN is jointed company by HOLLAND DELEM AND CHINA ESTUN
- ESTUN E21can control X axis working into position accurately
- ESTUN E21 will work better accompany with FREQUENCY
- FREQUENCY TRANSFORMER is not the standard components, optional.
- Can program the software for future usage and has memory
- Can set up different steps in one program
- Timer can control the bending time
- Control X/Y two axis
- The operation manual is available
- The install manual is available
Main Components
E21 NC controller
2 axis control (Y、X )
Grating ruler (Spanish FAGOR)
Germany ECKERLE oil pump
Ball screw & linear guide -Taiwan PMI
Backgauge positioning system
Manual Movable front support arm
X,Y axis NC control
Normal Clamp
Movable Support Arm with Linear Guide
Standard type toolings and multi-V die
Heyan Oil Cylinder (Shanghai）
Machine Body
The foundation of every Durmapress press brake is a solid, mono-block frame which made from high yield steel. Which means our press brakes will perform accurately and reliably year after year.
Every press brake frame is tempered.
We' re so confident in our frames so that we offer a 15-year warranty with our standard machines.
Oil Pump
Sunny From USA:
Amazing low noise, made of high strength cast iron and unique design for inner noise reduction
Low sensitivity to oil pollution and assure of long service life
Electrical System
Our press brake adopt Schneider electrical components. The high quality electric parts can make the machine performing well even the electricity is not stable and customers can easily get the replacement anywhere in the world.
Working Video
WC67K Press Brake Operation
Matters needing attention when bending:
A. The bending force of the workpiece must not be greater than the nominal force of the equipment. When working, one person should be in a unified command, so that the operator and the feeding and suppressing personnel should cooperate closely to ensure that the cooperating personnel can send out the bending signal in a safe position.
B. When bending the sheet, it should be placed in the middle of the equipment. The equipment should not be subjected to unilateral force, so as not to affect the accuracy of the workpiece and the equipment.
OTHER COMPONENTS
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- Taiwan Ball Screw
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- Oil Cylinder
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- Encoder
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- Siemens Motor
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- Stroker Slider
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- Upper tooling and Down Die
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- Stopper Finger
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- Schneider Electrical
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- Manual Clamp
Technical Parameters
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