GREENSTONE 4kW Coaxial Laser Cladding Head for Powder-Fed DED Systems
Presentation of the equipment's characteristics
The GREENSTONE GSTS-40LD Coaxial Laser Cladding Head is a compact and versatile laser processing head designed for medium and low-power laser cladding, powder-fed DED (Directed Energy Deposition), and metal additive manufacturing applications.
The GSTS-40LD supports laser power up to 4kW and is compatible with mainstream fiber lasers and semiconductor lasers. Through optimized optical path design and coaxial powder feeding technology, the laser head provides efficient powder utilization, precise material deposition, and stable cladding performance.
With a fully enclosed IP65 protection structure, internal dual water cooling system, and modular nozzle configuration, the GSTS-40LD ensures reliable operation in demanding industrial environments.
The laser head supports multiple optical configurations and nozzle combinations, enabling flexible processing of complex-shaped components, surface repair, wear-resistant coating, and 3D metal deposition applications.
1. Coaxial Powder Feeding Technology
The GSTS-40LD adopts an optimized coaxial powder feeding structure, allowing synchronous delivery of laser energy and metal powder. This design improves powder utilization efficiency, reduces material waste, and ensures uniform cladding layers with excellent metallurgical bonding.
2. Fully Enclosed IP65 Protection Design
The sealed housing structure provides excellent dustproof and splash protection, effectively protecting internal optical components and precision mechanical structures during industrial operation.
3. Flexible Processing Capability
The modular optical and nozzle design allows different configurations according to processing requirements, making the GSTS-40LD suitable for various component geometries and application scenarios.
4. Advanced Dual Water Cooling System
The internal dual water cooling structure efficiently controls thermal load during laser operation, improving optical stability and extending lens service life.
5. Multiple Nozzle Options
The laser head supports different cladding nozzle configurations, providing flexible solutions for:
- Precision laser cladding
- Surface repair
- Wear-resistant coating
- Metal deposition
6. Optional CCD Monitoring System
The GSTS-40LD supports optional CCD monitoring integration, allowing operators to observe the molten pool during processing and improve process control accuracy.
7. Wide System Compatibility
Compatible with:
- Fiber lasers
- Semiconductor lasers
- Robotic laser cladding systems
- CNC-based DED platforms
Supported laser interfaces:
- QBH
- QD
- LLK
| Parameter | Specification |
|---|---|
| Product Name | Coaxial Laser Cladding Head |
| Model | GSTS-40LD |
| Laser Processing Technology | Powder-Fed Laser Cladding / Laser DED |
| Applicable Laser Power | 4 kW |
| Laser Interface | QBH / QD / LLK |
| Clear Aperture Diameter | Ø50 mm |
| Collimator Focal Length | 50 mm / 65 mm / 100 mm |
| Focus Lens Focal Length | 300 mm / 400 mm / 500 mm |
| Powder Feeding Structure | Coaxial Powder Feeding |
| Auxiliary Gas Pressure | ≤5 bar |
| CCD Interface | Type-C / Type-CS |
| Cooling System | Internal Dual Water Cooling |
| Protection Rating | IP65 |
| Weight | 5 kg |
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Explore Greenstone’s related portfolio of high-performance industrial equipment, engineered to complement your manufacturing objectives across laser cladding, DED additive manufacturing, laser cleaning, surface engineering, precision automation, and advanced material processing. Each solution is strategically designed to expand production capabilities, enhance process efficiency, and support scalable industrial innovation.
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.
