Understanding the CNC Hydraulic Press Brake

A CNC hydraulic press brake is a type of sheet metal brake used to bend and shape large metal plates with high accuracy. The model 2-WE67K-1000/7000 is a multi-machine tandem electro-hydraulic synchro press brake, specifically engineered for heavy-duty applications like light pole and high mast production.

With a working force of 1000 tons and an effective bending length of 14 meters (2 × 7000 mm), this model is designed to handle extremely large and thick metal sheets with ease and accuracy.

Core Applications

This particular model is ideal for:

• Light pole fabrication

• High mast production

• Large structural steel components

• Heavy sheet metal bending tasks

Its side unloading system and motorized front feeding system make it particularly well-suited for long and thick poles, ensuring safe, efficient material handling.

Technical Highlights

• Working Force: 1000 Ton

• Table Length: 2 × 7000 mm

• Throat Depth: 1600 mm

• Open Height: 1350 mm

• Stroke: 400 mm

• Motorized Back Gauge and adjustable-width bottom die for precision control

• Punch holders: Comes with two sets (18mm and 40mm thickness)

• Working Speeds:

  • Unload: 70 mm/s

  • Working: 8 mm/s

  • Return: 70 mm/s

High-End Components for Reliability

This CNC hydraulic press brake integrates globally recognized components for enhanced durability and performance:

• CNC System: DELEM DA52 (Netherlands) – controls Y1, Y2 + crowning axis

• Hydraulic Components: BOSCH-Rexroth (Germany)

• Hydraulic Pump: Nitch (Japan)

• Sensors: HEIDENHAIN (Germany)

• Electrical Parts: Schneider (France)

• Sealing System: SKF (Germany)

All of these components contribute to smooth, synchronized motion, long-term stability, and superior accuracy.

Smart Crowning and Tooling System

The machine features a worktable crowning system to ensure consistent bending angles across the entire length. It includes:

• 1 standard punching die

• 1 adjustable multi-width bottom die

• Dual upper punch holders with variable thickness

This makes it highly adaptable for varying material thicknesses and bend radii.

Logistics and Assembly

Due to its large size and weight (2 × 133,800 kg), the machine is shipped disassembled and requires on-site assembly by professional engineers. It typically requires:

• 4 × 20 ft flat rack containers

• 4 × 40 ft HQ containers

• 2 × 40 ft standard containers

Conclusion

The 2-WE67K-1000/7000 CNC Hydraulic Press Brake is more than just a metal bending brake—it's a high-capacity, precision-engineered system built for the most demanding applications. Whether you're fabricating large-scale light poles or complex structural components, this CNC hydraulic press brake delivers the performance and control modern manufacturers demand.

If you're looking for a sheet metal brake that combines power, accuracy, and cutting-edge automation, this model is an investment worth considering.