Pump-Controlled CNC Press Brake
PC Series
- High-precision synchronization
- High Speed with Lower Consumption
- Rapid Response
- Energy Saving and Noise Reduction
- Powerful Output
Five-Face Gantry Machining in a Single Setup
CMM Inspection of Parallelism, Perpendicularity and Hole Position
The cylinder mounting planes on the press brake frame are key datums for left/right cylinder synchronization and consistent bending angles. A high-precision portable CMM samples multiple points on the Y1 and Y2 cylinder contact surfaces, controlling flatness to 0.001mm. This eliminates planar deviations caused by machining stress and ensures gap-free cylinder assembly, maintaining stable bending angles over long service, reducing sway and angle drift, and extending precision service life.
Y1 Measurement Points
Y2 Measurement Points
Y1/Y2 Flatness Measurement Accuracy
Y1/Y2-to-Table Perpendicularity Measurement Accuracy
Y1/Y2 Measurement Points
Press Brake Worktable Measurement Points
Perpendicularity between the cylinder mounting surfaces and worktable is a key geometric datum. The Y1 and Y2 mounting datums are measured separately against the table to strictly control right-angle deviation. Errors can cause diagonal bending errors, sheet movement and unequal angles along different edges. Strict perpendicularity control keeps cylinder force normal to the table and balanced on both sides, eliminates inherent geometric errors, and maintains diagonal accuracy and angle stability over long use.
Pump-Controlled Hydraulic Station: Oil on Demand, Efficient Energy Use
High-Precision Drive Core
Independent closed-loop drives at both ends provide real-time synchronous compensation, excellent ram parallelism and strong off-center load resistance. Angles stay stable for long sheets and eccentric bending. Fast response improves output, with low energy use, heat and noise. The modular layout simplifies service and maintenance, ensuring batch accuracy and machine reliability.
Next-Generation 21.5-Inch High-End CNC System
Remote Diagnostics
Supports remote parameter verification, process setup assistance and firmware upgrades. Most software and parameter faults can be resolved online, reducing waits for on-site visits and downtime losses, with fast after-sales support for batch production.
More Precise, Safer Bending
Backgauge System
7Axes
Designed for High-Tonnage, Heavy-Duty Operation
The support structure combines rigidity and resistance to off-center loads, remaining stable during thick-plate bending with less drift and vibration. Precision drive screws ensure accurate, smooth backgauge positioning, maintaining dimensional accuracy and consistent forming during sustained heavy-duty work and supporting reliable long-term operation of high-tonnage equipment.
Item-by-Item Measurement for Strict Machine Assembly Accuracy
Over 20 In-House CNC Machining Centers
The entire process from sheet cutting and precision milling to finished parts is controlled in-house. Each part’s tolerances, flatness and assembly fit are internally checked. This avoids positioning errors from inconsistent outsourced components, ensures backgauge repeatability over long-term batch bending, and reduces future wear and loosening risks.
European Safety Standard Design with Full Sheet-Metal Enclosure
The exterior follows European and American safety design principles, with protection concepts led by a European design team. Its solid, refined appearance suits high-end manufacturing workshops, combining safety and visual appeal.
Performance Upgrades for Operator Safety and Machining Accuracy
Premium CNC press brake options include laser safety protection and laser precision devices. They protect the bending area and correct bending accuracy in real time. Compatible with multiple CNC press brake series, they are ideal for upgrading sheet metal equipment.
Improves operating convenience and workpiece positioning accuracy. Scans hazardous areas in real time without physically obstructed blind spots.
Three laser beams work independently and are evaluated jointly by intelligent algorithms, providing seamless coverage of the detection area.
Real-time laser angle measurement with dynamic compensation eliminates repeated test bends and machine adjustment.
Automates sheet loading, bending support, flipping and finished-part unloading, avoiding manual handling risks for heavy plate. Continuous unattended operation integrates closely with the press brake control system, maintaining heavy-workpiece accuracy and unlocking high-tonnage production capacity.
Energy Storage
Select by Specifications
For more model specifications, configuration options or equipment quotations, contact our technical sales team. We will recommend a suitable equipment solution based on your workpiece and process requirements.
Follow Us
Get the latest GHBM equipment news and global exhibition updates
Follow Now
Factory tours | tech talks | case sharing, new product updates first.