• The entire EU streamlined design, heat treatment frame, high rigidity workbench, optional mechanical compensation device for precise bending.
• Hydraulic synchronization control and Estun E21programmable 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 controller 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.
• PB 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.

The post Torsional Axis Synchronous Press Brake appeared first on kiston-machinery.com.

The machine adopts DA series of Dutch DELEM company and DNC series CNC Press Brake special system of Swiss CYBELEC company. The main cylinders on both sides synchronously adopt German imported electro-hydraulic servo valve and imported grating ruler to form a closed-loop control system, and adopt the automatic compensation system of oblique-block convex shape of worktable machinery. The rear-block mechanism with complete functions can be selected, multiple rear-block shafts can be controlled, feeding before and after optional maneuvering, feeding before and after optional numerical control, and optional maneuvering side-out can be selected. Material is convenient for side discharging of workpiece. The fuselage adopts a split assembly structure, which is convenient for transportation and processing, and can ensure the accuracy of the machine tool. The important parts such as fuselage and slider are analyzed by ANSYS finite element analysis software to ensure the reliability of machine tools. The hydraulic system adopts the integrated control system imported from Germany. C-shaped plates are installed on both sides of the fuselage, and high-precision grating rulers are installed on C-shaped plates to avoid the influence of body deformation on bending accuracy when bending.

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The post CNC fully Servo Controlled Press Brake appeared first on kiston-machinery.com.

1. Electro-hydraulic system is adopted to control dual cylinders to get high synchronized controlling accuracy, high bending accuracy, and re-positioning accuracy.
2. The mechanical deflection automatic compensation system is adopted to solve the influence of the deformation of the slider during the bending process on the quality of the workpiece. The amount of compensation is automatically adjusted by the CNC system to facilitate accuracy.

(1) The machine is compensated by a two-way adjusting structure, which can satisfy the compensation of the transverse and longitudinal direction of the machine.

(2) The dense point compensation method is adopted to make the bending accuracy more accurate.

(3) the bending of the same plate thickness material compensation once in place, different from the hydraulic compensation and back and forth movement of the structure, mechanical compensation greatly reduce the machine tool workbench fatigue deformation, improve its service life;

(4) Use special reducer and high precision potentiometer to control accurately control the accuracy of compensation.

(5) Different from the three-plate structure of hydraulic compensating worktable, this device adopts single-plate worktable design, which can effectively prevent interference in bending workpiece

3. The frame is assembled in one time after welding, it is processed by CNC pentahedron processing center, ensuring the rigidity and processing accuracy of the frame.

The post Electro-Hydraulic Servo CNC Press Brake appeared first on kiston-machinery.com.

KISTON full servo multilateral panel bender is divided into two specifications: automatic tool change HMBC and manual tool change EMBC; According to the size of the table, it can be divided into 1400,2200,2500 and other specifications; According to the maximum bending thickness, it can be divided into 1.5mm, 2mm, 3mm and other specifications (MS), which is at the leading level in domestic peers.

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