Hydraulic Press Brake Torsion Bar E21
New Design 2021 Durmapress Hydraulic NC Press Brake E21 Controller from ESTUN
(1) Hydraulic upper transmission, the cylinders at both ends of the machine tool are placed on the sliding block to directly drive the sliding work.
(2) It adopts mechanical block structure, which is stable and reliable.
(3) The stroke of the slider can be adjusted quickly by motor, fine-tuned manually, and the counter is displayed.
(4) It adopts all-steel welded structure with sufficient strength and rigidity.
(5) The slider synchronization mechanism adopts a torsion shaft for forced synchronization.
(6) Wedge-type deflection compensation mechanism to ensure higher bending accuracy.
Machine 100% Real photos
Main Components List
The standard equipped normal fast clamp will help you replace the top punch by manual work
Convenient and easy operation
We using the Taiwan HIWIN ball screw and guide to ensure the moving of X-axis with higher accuracy than using rod. And the backgauge adopt timing belt & wheel mechanism which controlled by Encoder of step motor.
Torsion Bar Design
Torsion Bar Design to Make the Y1 & Y2 working together , Up & Down
The Stopper Finger move easily , Left & Right Directions , Manual Control , Easy working , High precision position
Control the movement of the workpiece and the stroke of the automatic feed to avoid collision accidents. The limit switch on the upper and lower molds of the bending machine protects the terminal limit.
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.
Compared to traditional stepper motors, the advantages of using servo motors include: improve the accuracy to ± 0.01mm, the noise decrease to 25 decibels, reduce energy consumption by 60%, consump 70% less hydraulic oil and 30% higher efficiency.
Toolings & Die
The standard top punch and dual-V bottom die are specially designed for bending sheet metals. More press brake toolings can be selected as per your practical use. Material and HRC47 degree values are marked on it
Adopt Germany's Bosch Rexroth integrated structure of oil pump and hydraulic valve to ensure the bending accuracy.