The CNC tandem press brake 2-WE67K-400/7000 is a hydraulic synchronized bending system specifically engineered for long steel plate forming applications, with particular emphasis on light pole and high mast production.

This advanced system features a dual-machine tandem structure with each unit providing 7000mm of working length, enabling continuous bending of long cylindrical and polygonal structures. The machine is controlled by an industrial CNC system that supports multi-axis bending control and programmable operation for diverse forming requirements.

Widely utilized in light pole manufacturing lines, steel structure fabrication, and large-scale metal forming production, this system represents the pinnacle of industrial bending technology.

• Tandem hydraulic press brake structure for long workpiece bending
• Working force: 400T per unit
• Total bending length: 7000mm per machine
• Electro-hydraulic synchronization control system
• Closed-loop position feedback for Y1/Y2 axis
• High rigidity welded frame structure with stress relief treatment
• Crowning compensation system for bending accuracy correction
• Front and rear sheet support system for long plate handling
• CNC programmable control for multi-step bending process

The machine operates using a synchronized dual hydraulic system where each unit is equipped with independent hydraulic cylinders controlled by a CNC system. During tandem operation, both machines share synchronized position signals.

Linear scales installed on both sides of the ram provide real-time feedback to the control system. The hydraulic system dynamically adjusts pressure and speed to maintain consistent movement across both units, ensuring stable forming of long steel plates without deformation or misalignment.

• Conical light pole production
• High mast lighting structures
• Steel tower fabrication
• Utility pole manufacturing
• Structural steel bending
• Large sheet metal processing

• Equipped with upper punch and multi-V bottom die
• Designed for conical and polygonal light pole forming
• Suitable for minimum octagonal pole diameter forming
• Front and rear sheet support system included
• Crowning system for deformation compensation

The tandem system utilizes electro-hydraulic proportional control combined with real-time feedback from linear scales. Position signals from both units are continuously monitored by the CNC system, with hydraulic output dynamically adjusted to maintain synchronized movement during bending.

This sophisticated control mechanism ensures consistent forming results for long workpieces across both machines, delivering precision and reliability in industrial applications.

• Industrial CNC control system
• Independent Y1/Y2 axis control
• Multi-language operation interface
• Programmable bending sequence control
• Safety monitoring and operation control logic

• Suitable for long-length light pole and mast production
• Stable tandem synchronization structure
• High rigidity welded frame design
• Closed-loop hydraulic control system
• Crowning compensation improves bending consistency
• Modular design supports customization
• Suitable for continuous industrial production