The main oil cylinders on both sides of the CNC electro-hydraulic bending machine are synchronously controlled by a German electro-hydraulic servo valve and a German company grating ruler to form a closed-loop control, feedback, and accurate operation of the slider, thereby achieving high bending accuracy and repeated positioning accuracy of the slider.

Performance characteristics of CNC electro-hydraulic bending machine:

1. Adopting a hydraulic convex automatic compensation system to solve the impact of the deformation of the slider on the quality of the workpiece during the bending process. The compensation quantity is automatically adjusted by the CNC system, which is convenient.

2. Adopting a fully functional rear material blocking mechanism, multiple rear material blocking shafts can be selected and controlled. Functional components in the rear blocking material. Components such as guide rails, lead screws, bearings, etc. are all selected to ensure the accuracy of material blocking in the rear.

3. The body adopts an integral welded structure, which is convenient for transportation and processing, and can ensure the overall accuracy of the machine tool.

4. Important components such as the body and slider are analyzed using ANSYS finite element analysis software to ensure the reliability of the machine tool.

5. The hydraulic system adopts a German integrated control system, which reduces pipeline installation, improves the working stability of the machine tool, and has a beautiful and simple appearance.

CNC hydraulic bending machine system:

The CNC system adopts the Dutch DELEM 65W and Italian ESA KV2004.

2. There are C-shaped plates on both sides of the body, and high-precision grating rulers are installed on the C-shaped plates to avoid the influence of body deformation on bending accuracy during bending.