Tandem Economic Type CNC Hydraulic Press Brake for High-Volume Precision Bending

Tandem Economic Type CNC Hydraulic Press Brake for Synchronized High-Volume Bending

The Tandem Economic Type CNC Hydraulic Press Brake is engineered for applications requiring synchronized operation of two or more machines. Ideal for long or complex workpieces, this solution offers a balance between cost-efficiency and advanced bending accuracy, meeting the demands of large-format sheet metal forming.

 

Dual-Machine Synchronization for Extended Workpieces

This configuration consists of two synchronized hydraulic press brakes, controlled via a centralized CNC system. The synchronization ensures uniform bending across the entire length of large or asymmetrical sheets—often exceeding 6,000mm. Advanced linear scales and proportional valves maintain real-time parallelism, enabling flawless performance even under off-center loading.

 

Precision Hydraulic Control and Multi-Axis CNC System

Equipped with a closed-loop electro-hydraulic servo system, each machine in the tandem set maintains stroke and angle consistency within ±0.01mm. The CNC controller (e.g., Delem DA-66T or Cybelec VisiTouch) allows for multi-axis programming, including Y1/Y2, X, R, and Z1/Z2. This ensures repeatability and high-resolution control for intricate bends and segmented tooling operations.

 

Cost-Efficient Design for High-Capacity Operations

The "economic type" tandem model retains the core advantages of high-end press brakes—robust torque resistance, synchronized axes, and dynamic ram movement—while using an optimized frame structure and simplified accessory set to reduce capital costs. This design is ideal for job shops and manufacturers needing large-format solutions without excessive overhead.

 

Application Scenarios in Industrial Manufacturing

The tandem economic press brake excels in applications involving large sheet processing, such as light pole production, truck body panels, bridge beam components, and structural steel fabrication. Its modular design allows it to operate as individual units when needed, enhancing versatility and floor space efficiency.

 

Durable Frame with High Rigidity and Torsion Resistance

Constructed from Q345E steel plates with stress-relieving treatment, the press brake frame resists deflection under heavy loads. Finite Element Analysis (FEA) is employed in the design phase to optimize the structure’s weight-to-strength ratio, which directly affects repeatability and longevity.

 

Customizable Tooling and Die Clamping Systems

The machine supports customized upper and lower dies with varying radii and profiles to match the specific needs of large workpieces. Hydraulic quick clamping systems can be integrated to accelerate tool changes during batch processing, reducing downtime in continuous production lines.

 

Enhanced Safety and Operational Monitoring

Safety features such as dual-beam light curtains, rear safety enclosures, and CNC-monitored overload protection are embedded. The tandem system includes real-time feedback diagnostics to alert operators of synchronization deviations, pressure anomalies, or positional inaccuracies.

 

Energy-Efficient Hydraulic Circuit with Proportional Control

The integrated energy-saving pump system minimizes idle power consumption. Servo pump drives automatically adjust output based on bending requirements, cutting energy usage by up to 30% compared to traditional models.

 

People Also Ask (FAQ):

What are the benefits of a tandem press brake configuration?
A tandem press brake allows synchronized bending of long or complex workpieces by joining two machines. This ensures accurate and efficient handling of large metal sheets that single machines cannot process effectively.

How does the CNC controller manage two machines simultaneously?
The CNC controller communicates with both machines via a unified interface, synchronizing Y1/Y2 axes and auxiliary axes. It continuously monitors position, angle, and pressure to ensure uniform bending operations across both units.

Can the machines in a tandem setup operate independently?
Yes, most Tandem Economic Type CNC Hydraulic Press Brakes are designed to work either in tandem or as standalone units. This flexibility helps manufacturers optimize productivity across various job sizes.

What is the typical synchronization tolerance in tandem press brakes?
With advanced servo-hydraulic control and real-time feedback systems, the synchronization tolerance can be maintained within ±0.01mm, even under variable loading conditions.

Which industries benefit most from using tandem press brakes?
Industries such as power transmission, construction machinery, shipbuilding, and structural steel fabrication utilize tandem press brakes for forming oversized components with consistent accuracy.

Looking for a reliable Tandem Economic Type CNC Hydraulic Press Brake? Contact us today to explore our extensive range of Precision Lathe Reliable Pergormance and find the perfect solution for your production needs.

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