High-Power 1–12kW Coaxial 6-Jet Laser Cladding Nozzle for Precision DED & High Deposition Applications
Presentation of the equipment's characteristics
The Greenstone GSTN-C612K Coaxial 6-Jet Laser Cladding Nozzle is designed for 1–12kW high-power laser cladding and Directed Energy Deposition (DED) where high powder utilization, process stability, and precise deposition are essential.
Its six uniformly distributed powder streams generate a highly symmetrical powder cone, producing consistent powder concentration regardless of travel direction. The optimized flow field enhances melt pool stability and improves coating uniformity while supporting higher deposition efficiency than conventional four-channel designs.
The nozzle incorporates a full internal water-cooling system for efficient heat dissipation during extended operation. Manufactured from high-conductivity copper, it delivers outstanding thermal performance and maintains stable powder flow under demanding industrial production conditions.
Supporting Ø1.2–1.5 mm powder channels, the GSTN-C612K is suitable for precision cladding, medium-spot deposition, and high-quality additive manufacturing across a wide range of engineering materials.
- Optimized for 1–12kW fiber laser systems
- Six-jet coaxial powder feeding improves deposition uniformity
- Higher powder utilization and reduced overspray
- Stable melt pool behavior during complex toolpaths
- Internal full-cavity water cooling for continuous industrial operation
- Copper body provides excellent thermal stability and long service life
- Consistent coating thickness with excellent repeatability
- Threaded interface for convenient replacement and maintenance
- Powder channel diameter: Ø1.2–1.5 mm
- Suitable for aerospace-grade alloys, molds, hydraulic parts, shafts, valves, and industrial remanufacturing
| Item | Specification |
|---|---|
| Product Name | Coaxial 6-Jet Laser Cladding Nozzle |
| Model | GSTN-C612K |
| Powder Spot Size | 2.5–5.0 mm |
| Material | Purple Copper (High Thermal Conductivity Copper) |
| Optical Aperture (Light Passage Diameter) | Φ8.0 mm |
| Laser Power | ≤ 12 kW |
| Powder Particle Size | 20–200 μm |
| Weight | 1.38 kg |
| Powder Feed Rate | 15–150 g/min |
| Number of Powder Streams | 6 |
| Cooling Water Flow Rate | ≥ 2.5 L/min |
| Powder Focus Height | 16–20 mm |
| Insert / Sleeve Specification | Φ1.2 mm, Φ1.5 mm |
| Powder Splitter Type | 1-to-6 (One-In, Six-Out) |
| Connection Type | Standard Threaded Interface |
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From modular laser systems to fully integrated intelligent manufacturing platforms, Greenstone provides customers with interconnected technologies that deliver greater flexibility, precision, and operational excellence for modern global manufacturing environments.
