The BS20K CAT Plus-3D smart laser cutting head is a next-generation, ultra-high-power intelligent optical system engineered explicitly for high-precision 3D structural steel profiling, heavy-duty bevel processing, and complex pipe cutting. Designed to manage extreme thermal and mechanical loads, this master-level industrial head accommodates fiber laser sources up to 20 kW, ensuring the structural integrity of the beam profile during highly dynamic multi-axis movements over irregular workpieces. Featuring a fully integrated smart sensor telemetry layout and an All-In-One compact architecture, the BS20K CAT Plus-3D delivers real-time internal environment diagnostics and ultra-precise automated autofocus execution across complex, non-linear manufacturing loops.
Key Specifications:
| Product | High-Power Smart Fiber Laser 3D Cutting Head |
| Model / Series | All New Generation CAT Series (BS20K CAT Plus-3D International Edition) |
| Power Rating | ≤ 20 kW |
| Fiber Interface Compatibility | Q+, LOE3.1, LOE3.2, QD |
| Optical Configuration | Collimator Focal Length 100mm | Focusing Lens Focal Length F200mm / F300mm |
| Numerical Aperture (NA) | Max 0.13 |
| Auto Focus Range | Vertical (Z-axis): -72 mm to +72 mm |
| Focus Control Modes | EtherCAT bus communication, Profinet, 0-10V analog, or Pulse interface |
| Weight | Approximately 10.2 kg |
Key Features & Industrial Benefits:
- Optimized 3D Multi-Axis Profiling: Continuously adjusts torch orientation, cutting angles, and working distances in real time, making it ideal for processing heavy variable bevels, structural H-beams, and intersecting thick-walled profiles without repositioning materials.
- Advanced Multi-Level Optical Protection: Configured with 4 protective cover glasses to ensure reliable, dustproof cavity sealing, maximizing internal optics isolation and extending lens service life against intense piercing spatter at extreme power levels.
- Comprehensive Real-Time Sensor Telemetry: Monitors focal position drift, structural ready-states, gas pressure, and stray light deviations, transmitting real-time condition monitoring data to CNC controllers or the wireless mobile APP.
- Active Thermal Safeguards: Equipped with precision embedded temperature sensors tracking the top/bottom protective windows, focus lenses, and internal cavities to immediately flag anomalies and prevent optical damage under intense 20kW processing cycles.
- High-Response Stray Light Module: Includes a standard internal diagnostic unit designed to detect scattered or reflected back-reflections, triggering automated system interlocks to actively prevent internal alignment mechanisms and optics fragmentation.
