Our WyBend H series hybrid press brake integrates servo-electric and hydraulic components to balance power and efficiency. All core components meet ISO 9001 and CE standards, with optional accessories to enhance flexibility for complex bending applications.
HYBRID HYDRAULIC SYSTEM
WyBend H Series
The WyBend H series combines the best of electric precision and hydraulic power, delivering 500-2500KN bending force with 45% energy savings compared to traditional hydraulic models. Featuring servo-hydraulic hybrid drive, this series offers ultra-fast response (0.005s positioning delay), ±0.005mm repeatability, and low noise operation (≤65dB) for medium-to-heavy duty metal fabrication.
Machine Accessories
Required
CNC Control System
Manages all bending axes (X/Y1/Y2/R/Z, up to 8+1 axes) and coordinates the hybrid drive system. Enables precise multi-step bending, angle calculation, and repeatable high-speed operations for complex workpieces.
Features:
- Multi-axis graphical programming interface
- Stroke and angle resolution: 0.01 mm
- Real-time feedback and adaptive compensation
- Program memory: ≥100 programs
Required
Hybrid Drive System
Combines energy-efficient servo motors with high-pressure hydraulic cylinders to deliver smooth, high-force bending. Ensures precision, low vibration, and consistent performance for thick or long plates.
Features:
- Maximum system pressure: 30 MPa (hydraulic section)
- Servo motor output per axis: 5–15 kW
- Ram stroke smoothness: ±0.02 mm
- Energy-saving design with low noise: <65 dB(A)
Required
CNC crowning System
Ensures perfect ram parallelism with electronic axis control. CNC crowning automatically compensates for frame deflection, maintaining uniform bending angles across the full worktable.
Features:
- Parallelism repeatability: ±0.008 mm
- Adaptive crowning for varying sheet thickness
- Compatible with multi-step bending programs
Required
Precision Multi-Axis Backgauge
Positions sheets accurately for multi-step bending. Multi-axis control allows precise placement for complex parts, minimizing scrap and improving throughput.
Features:
-
X/R/Z axes servo drive
-
Positioning accuracy: ±0.02 mm
-
Adjustable fingers for diverse workpieces
-
Ball screw + linear guide transmission
Suppliers:HIWIN (Taiwan) • PMI (Taiwan) • Schneider Electric (France)
Required
High-Resolution Linear Encoder
High-precision optical or inductive linear scales provide real-time, closed-loop position feedback for the Y1 and Y2 axes.
Features:
- Down to 0.001 mm (1 μm) for extreme accuracy
- Eliminates mechanical backlash and thermal errors
- IP67-rated protection against oil, dust, and cooling lubricants
- Robust mounting system for stable reading during high-speed cycles
Required
Electrical & Industrial Drive System
Provides stable power to servo drives, CNC control unit, and hydraulic pumps. Integrated safety and protection systems ensure reliable, continuous operation.
Features:
- IP54 electrical protection
- Overload, short-circuit, and emergency stop protection
- Energy-efficient IE3/IE4 servo drives
- IEC-compliant industrial wiring
Optional
Safety Guarding & Light Curtains
Enhances operator safety by preventing access to the bending zone during operation.
Features:
- IEC 61496-compliant
- Detection height: up to 2,000 mm
- Emergency stop integration
Optional
Automatic Tool Clamping System
A high-efficiency hydraulic clamping system that enables fast and precise tool installation without manual alignment.
Features:
- Tool change time reduced by 70–80% compared to manual clamping
- Clamping force uniformity deviation: ≤±5% across full length
- Repeat positioning accuracy: ≤±0.01–0.02 mm
- One-touch operation for fast setup and reduced operator dependency
Optional
Follow Up Sheet Support
Supports long or heavy sheets during bending to prevent sagging and misalignment.
Features
- Length: customizable up to 3,500 mm
- Load capacity: up to 500 kg
- Height adjustable: 700–1,000 mm
Optional
Laser Angle Measurement System
Provides real-time feedback on bending angles to ensure high precision and reduce scrap.
Features:
- Measurement range: 0–180°
- Accuracy: ±0.2°
- Direct integration with servo drive control unit
Technical Specification Matrix
| Parameters | WyBend H5025 | WyBend H8032 | WyBend H12032 | WyBend H16040 | WyBend H25040 |
|---|---|---|---|---|---|
| Bending Force (kN) | 500 | 800 | 1200 | 1600 | 2500 |
| Bending Length (mm) | 2500 | 3200 | 3200 | 4000 | 4000 |
| Distance Between Columns (mm) | 2000 | 2700 | 2700 | 3400 | 3400 |
| Y-Axis Stroke (mm) | 180 | 200 | 220 | 240 | 260 |
| Throat Depth (mm) | 380 | 400 | 420 | 440 | 460 |
| Max. Open Height (mm) | 480 | 520 | 550 | 580 | 620 |
| Approach Speed (mm/s) | 120 | 110 | 100 | 90 | 80 |
| Working Speed (mm/s) | 0.5 – 25 | 0.5 – 22 | 0.5 – 20 | 0.5 – 18 | 0.5 – 15 |
| Return Speed (mm/s) | 130 | 120 | 110 | 100 | 90 |
| Main Motor Power (kW) | 7.5 | 11 | 15 | 18.5 | 22 |
| Control Axes | 4 Axis (Y1/Y2/X/R) | 4 Axis (Y1/Y2/X/R) | 6 Axis (Y1/Y2/X/R/Z/W) | 6 Axis (Y1/Y2/X/R/Z/W) | 8 Axis (Y1/Y2/X/R/Z/W/U/V) |
| Positioning Accuracy (mm) | ±0.01 | ±0.01 | ±0.008 | ±0.005 | ±0.005 |
| Repeatability (mm) | ±0.008 | ±0.008 | ±0.005 | ±0.005 | ±0.005 |
| Max. Plate Thickness (mm) | 6 | 10 | 14 | 16 | 18 |
| Energy Saving Rate | 40% | 42% | 45% | 45% | 48% |
| Machine Dimensions (L×W×H) | 3100×1700×2500mm | 3800×1800×2600mm | 3900×1900×2700mm | 4700×2000×2800mm | 4800×2100×2900mm |
| Weight (kg) | 7000 | 10000 | 13000 | 16000 | 20000 |
Support & Lifecycle Service
Remote Diagnostics & Support
24/7 remote monitoring and troubleshooting for hybrid drive system, reduce downtime by 80% for common faults.
Hybrid System Calibration
Annual precision calibration for servo-hydraulic hybrid system, maintain ±0.005mm repeatability over the machine lifecycle.
Energy Efficiency Audit
Professional energy efficiency analysis service for hybrid press brake, optimize operating parameters to maximize energy savings.
36-Month Hybrid Drive Warranty
Extended coverage on servo-hydraulic hybrid drive system for three years, including free replacement of servo motor and hydraulic pump.
Finished Products & Applications
Frequently Asked Questions
Can WyBend H series be integrated with automation systems?
Yes, all WyBend H series models are pre-equipped with automation interfaces for sheet followers, robotic arms and automatic loading/unloading systems, supporting lights-out manufacturing.
What is the delivery time for WyBend H series?
Standard models (WyBend H8025/H13025) have a lead time of 4-6 weeks, while heavy-duty models (WyBend H20032/H40032) take 6-8 weeks for production and factory testing.
Is the hybrid system compatible with existing tooling?
Yes, WyBend H series is fully compatible with standard press brake tooling (WILA/Mate style), no need to replace existing tooling inventory for upgrade.
What is the noise level of WyBend H series during operation?
WyBend H series operates at ≤65dB (A-weighted), 15dB quieter than traditional hydraulic press brakes, meeting EU noise regulation (CE EN ISO 11201) for industrial machinery.
Can WyBend-H handle high-strength steel (HSS) bending?
Yes, with hybrid drive system's instant pressure response, WyBend H series can bend AH36, Hardox 400 and other high-strength steels up to 18mm thickness with precise angle control.
What maintenance is required for the hybrid drive system?
Hybrid drive system requires minimal maintenance: hydraulic oil change every 12,000 operating hours (double the interval of traditional hydraulic models), and servo motor bearing inspection every 2 years.
How much energy can WyBend-H save compared to traditional hydraulic models?
The WyBend H series saves 40-48% energy depending on the model and workload, with zero energy consumption in standby mode (traditional hydraulic models consume 1.5-3kW in standby).
What is the advantage of hybrid press brake over pure hydraulic/electric models?
Hybrid press brake combines hydraulic power (for heavy load) and electric precision (for fast response), offering 45% energy saving vs hydraulic models and 30% higher bending force vs full electric models at the same price point.
