Hydraulic press brake WyBend

NCworkshopprecision

Overview
The WyBend NC series redefines sheet metal bending with precise numerical control. Offers a comprehensive range from 700 kN bending force / 1600 mm bending length up to 6000 kN bending force / 6000 mm bending length. Engineered for accuracy up to ±0.05 mm, delivering consistent results for carbon steel, stainless steel, aluminum and other metal sheets up to 20 mm thickness.

Machine Accessories & Core Features
Our WyBend NC press brake is engineered with high-stability core components to ensure precision bending of various sheet metal profiles. Upgradeable components extend capabilities for more complex bending requirements. All components meet ISO 9001 standards and are tested for continuous industrial operation.

NC Control System

• Digital NC control unit manages bending sequence and stroke positioning for standard operations
• Multi-step program memory up to 40 steps
• Stroke and angle resolution: 0.01 mm
• Real-time position feedback
• Easy-to-read digital display
• Typical suppliers: Estun, DELEM, ESA

Hydraulic Drive System

• High-performance hydraulic cylinders for consistent bending force
• Dual-cylinder design for stability
• Maximum pressure: 25 MPa
• Hard chrome-plated piston rods for durability
• Expected service life: ~30,000 hours
• Typical suppliers: Yuken, Bosch Rexroth, NOK Seals

Torsion Bar Synchronization

• Mechanical torsion bar ensures parallel motion of left and right cylinders
• High-tensile forged steel torsion bar
• Synchronization accuracy: ±0.03 mm
• Heavy-duty bearings for long-term durability

Precision Backgauge System

• Positions sheet metal accurately before bending to support multi-step bending and reduce scrap
• Ball screw + linear guide transmission
• Positioning accuracy: ±0.05 mm
• Servo or AC motor drive
• Typical suppliers: HIWIN, PMI, Schneider Electric

Main Power & Electrical System

• Delivers stable power with industrial-grade safety for continuous operation
• IE3 energy-efficient main motor
• Electrical cabinet protection: IP54
• Overload and short-circuit protection
• Typical suppliers: Siemens, Yaskawa, Schneider Electric

Tooling System

• High-strength punch and die sets suitable for carbon steel, stainless steel and aluminum
• Material: 42CrMo alloy steel
• Surface hardness: HRC 47–52
• Quick-clamp system for fast changeover
• Segmented punch and multi-V die options
• Typical suppliers: WILA and professional hardened tooling manufacturers

Safety & Optional Accessories

• Optional light curtains and safety guarding to enhance operator safety
• IEC 61496-compliant light curtain
• Detection height up to 2,000 mm
• Emergency stop integration
• Optional upgrades for more advanced guarding and automation

Service, Support & Lifecycle

• Spare parts supply for hydraulic components and NC control systems
• Foundation design and installation guidance for models (up to 4000 kN)
• On-site or online maintenance training for hydraulic systems and NC operation
• Standard warranty coverage (stated coverage on hydraulic cylinders and NC control systems)

Technical Specification Matrix
Parameter | NC8025 | NC10032 | NC16032 | NC30040 | NC40060
Bending Force (kN) | 800 | 1000 | 1600 | 3000 | 4000
Bending Length (mm) | 2500 | 3200 | 3200 | 4000 | 6000
Column Distance (mm) | 2100 | 2600 | 2600 | 3200 | 5200
Throat Depth (mm) | 350 | 350 | 400 | 500 | 500
Ram Stroke (mm) | 120 | 150 | 200 | 300 | 300
Open Height (mm) | 380 | 410 | 480 | 575 | 600
Servo Motor (kW) | 7.5 | 7.5 | 11 | 22 | 30
Down Speed (mm/s) | 120 | 120 | 100 | 70 | 70
Dimensions L×W×H (mm) | 2900×1550×2200 | 3500×1600×2250 | 3600×1750×2550 | 4400×1950×2980 | 6400×2200×3350

Applications
Ideal for small to medium batch production, simple bending parts (sheet metal cabinets, shelves, simple frames) and workshops requiring cost-effective, reliable bending solutions.

Technical characteristics / specifications

• Bending Force range: 800–4000 kN (examples shown in matrix)
• Bending Length range: 2500–6000 mm
• Max sheet thickness capability: up to 20 mm (depending on material and model)
• Positioning/angle accuracy: up to ±0.05 mm (backgauge and stroke)
• Synchronization accuracy (torsion bar): ±0.03 mm
• NC program steps: up to 40 steps; stroke/angle resolution 0.01 mm
• Hydraulic max pressure: 25 MPa
• Recommended hydraulic oil: ISO VG 46 (standard anti-wear)
• Typical power supply requirement: 380V 3-phase (models vary in current/ampere ratings)
• Safety options: IEC 61496 light curtain, emergency stop integration