Nipex Laser > Powder Delivery Systems > Powder Nozzles > Quad-Coaxial Powder Nozzle

Quad-Coaxial Powder Nozzle 

The Quad-Coaxial Powder Nozzle is engineered for high-efficiency powder delivery in advanced laser cladding and additive manufacturing systems. Designed with four coaxial outlets, it ensures precise and uniform powder deposition while maintaining powder utilization above 85%. Its optimized internal flow and high-quality copper water-cooling system provide stable operation under high-power laser conditions. The nozzle’s durable wear-resistant outlets minimize maintenance and allow easy replacement of powder tubes. Compatible with various laser heads and laser sources, the Quad-Coaxial Powder Nozzle delivers consistent cladding quality, uniform deposition tracks, and reliable performance for industrial laser processing applications.

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Quad-coaxial powder nozzle for four-channel laser cladding and powder delivery systems
  • High Powder Utilization:
    The quad-coaxial powder nozzle delivers a powder spot diameter of 1.5–3.5 mm with a powder focus distance of approximately 20 mm. It supports laser cladding processes with a powder feed rate of 20–45 g/min and a maximum deposition area of 0.45 m² per hour, achieving powder utilization rates above 85%, optimized for industrial cladding efficiency.
  • Efficient Water Cooling:
    The nozzle features a separated base and cone design, made from high-quality copper with multiple water-cooling channels. This ensures effective circulating water cooling and stable long-term operation during high-power laser cladding.
  • Excellent Cladding Performance:
    Using the quad-coaxial nozzle ensures high powder utilization and precise powder delivery. It stabilizes the melt pool, provides uniform cladding tracks, and is compatible with various laser heads and laser sources for consistent deposition quality.
  • Low Maintenance Cost:
    The powder outlets are made of high-hardness wear-resistant polymer materials, extending service life. Replacement of small powder tubes is quick and inexpensive, reducing operational costs.
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  • Rated laser power: ≤ 8 kW

  • Maximum working angle: ≤ 70°

  • Powder focus distance: 19–23 mm

  • Powder particle size: 15–200 μm

  • Powder spot diameter: Ø1.5–3.5 mm

  • Powder utilization rate: ≥ 85%

  • Optical exit diameter: 8 mm

  • Water cooling pressure: 3–5 bar

  • Powder outlet diameter: 1.0 / 1.5 / 2.0 mm

  • Powder inlet tube diameter: Ø6 mm

  • Weight: ~0.5 kg

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Data Sheet
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