Long Focal Length Coaxial 4-Jet Laser Cladding Nozzle for Large Spot Applications
Apresentação das características do equipamento
O Long-Focus Water-Cooled Coaxial 4-Stream Laser Cladding Nozzle from Pedra Verde foi concebido para high-efficiency DED/LMD laser cladding on large components where long working distance, high deposition productivity, e stable coating quality are essential. Compared with conventional coaxial annular e 3-point designs, this 4-stream coaxial nozzle delivers a larger powder spot e um longer standoff, making it especially effective for high-speed cladding and large-area surface processing.
Its optimized coaxial powder delivery forms a concentrated, controllable powder focus that can be precisely matched to the laser spot. When paired with high-power, large-spot laser sources, the nozzle helps achieve higher cladding efficiency while maintaining stable melt pool behavior and consistent layer formation. The water-cooling structure supports long-duration operation and contributes to extended service life, reducing downtime and improving production continuity in demanding industrial environments.
Com um 30–31 mm working distance e um 2–4 mm powder spot size, this nozzle is well-suited for large workpiece repair, remanufacturing, and surface strengthening—including wear-resistant overlays, corrosion-resistant coatings, and heavy-duty component restoration where process stability and repeatability matter.
Stable coaxial powder-feeding process: Reduces common defects such as porosity, waviness, and directional inconsistency.
Excellent powder stream focusing: Enables precise control to match powder focus with the laser spot, maximizing powder utilization.
Adaptive deposition thickness control: Helps prevent uneven cladding thickness, improving process stability and coating consistency.
Uniform powder distribution (direction-independent): Powder delivery is not affected by travel direction, suitable for complex contours.
Long-focus, long working distance: 30–31 mm standoff improves accessibility and stability on large parts.
High-efficiency with high-power lasers: Designed to work effectively with high-power, large-spot lasers for faster cladding output.
Water-cooled durability: Supports continuous operation and contributes to longer service life.
| Item | Especificação |
|---|---|
| Nome do produto | Long-Focus Coaxial 4-Stream Nozzle |
| Modelo | DEDN-133001 |
| Método de resfriamento | Refrigeração a água |
| Tipo | Coaxial |
| Distância de trabalho | 30–31 mm |
| Número de fluxos de pó | 4 |
| Tamanho das partículas de pó | 50-200 μm |
| Powder Flow Shape | Circular |
| Taxa de alimentação de pó | 10–100 g/min |
| Tamanho do ponto de pó | 2–4 mm |
| Peso | 1.20 kg |
| Dimensões | 155 × 190 × 78.6 mm |
| Potência laser recomendada | ≤ 6 kW |
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