Nipex Laser > Laser Cladding Head > Coaxial Internal Bore Laser Cladding Head

Coaxial Internal Bore Laser Cladding Head

The Ø55 Internal Bore Laser Cladding Head is specifically designed for deep pipe and small-diameter internal cladding applications. Featuring a fully water-cooled body and powder nozzle, it ensures superior thermal management and stable long-term operation under high-power laser conditions.

Its compact and lightweight structure minimizes shaft deflection, while the horizontal fiber interface supports flexible internal and external diameter laser cladding. Dual side powder feeding achieves up to 85% powder utilization, improving efficiency and reducing material cost.

Integrated nozzle gas shielding protects optics from contamination, and the drawer-style protective window allows fast maintenance. With adjustable circular beam profile and optional vision monitoring, this head delivers precise, reliable internal bore laser cladding performance.

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Coaxial Internal Bore Laser Cladding Head - High-precision tool for internal hole laser cladding and metal surface repair

  • Fully water-cooled body and powder nozzle design for superior thermal management and stable long-term operation

  • Compact and lightweight construction, optimized for deep internal bore applications without shaft deflection

  • Horizontal fiber interface configuration, enabling flexible internal and external diameter laser cladding

  • Integrated internal nozzle gas shielding to protect optics and prevent lens contamination or damage

  • Optional vision tracking and monitoring module for real-time observation of the internal cladding process

  • Adjustable circular beam profile to support precise melt pool control and process optimization

  • Extension rod compatible, allowing deep bore laser cladding without depth limitation

  • Drawer-style lower protective window for fast, tool-free maintenance

  • Dual side powder feeding system achieving powder utilization rates up to 85%

  • Fiber Interface: QBH

  • Collimating Focal Length: 45 mm

  • Focusing Focal Length: 75 mm

  • Maximum Laser Power: Up to 3 kW

  • Lower Protective Window: Ø20 mm × 2.0 mm thickness

  • Focused Spot Size: 1.0–3.5 mm (based on 600 μm fiber core)

  • Clear Aperture: 20 mm

  • Laser Head Weight: Approx. 2.3 kg

  • Minimum Bore Diameter: ≥ 50 mm

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