LD100 Internal Bore Cladding Head
The LD100 Series internal laser cladding head is designed for high-precision restoration of inner surfaces with diameters starting from 120 mm. It is suitable for functional surface enhancement and dimensional correction inside critical industrial components such as molds, hydraulic rods, and valves, helping improve wear, corrosion, and erosion resistance.
With integrated routing for powder, gas, and coolant, the LD100 provides a safe, stable, and enclosed cladding process. This high level of integration reduces operating risk, minimizes manual intervention, and supports consistent internal bore cladding quality in demanding industrial environments.
- Designed for bores with internal diameters starting from 120 mm
- Supports laser power up to 4 kW
- Compatible with 900–1100 nm fiber lasers
- Standard one-side processing depth up to 800 mm
- Extendable cladding depth up to 2400 mm with module extension
- Optional CCD vision system for higher alignment precision
High-Stability Internal Laser Cladding for Large Bores
The LD100 internal bore cladding head is built for precise internal surface restoration and enhancement in larger bore applications. It enables high-quality cladding inside industrial components that require dimensional recovery, surface strengthening, or improved resistance to wear, corrosion, and erosion.
This makes it especially suitable for inner-surface processing in components where traditional repair methods are limited by access, stability, or process quality.
Integrated Design for Safer and More Stable Operation
By routing powder, shielding gas, and cooling water internally, the LD100 eliminates external tubing interference and makes operation more compact inside narrow and complex bore environments. This integrated structure improves operational safety and supports more stable long-term cladding performance.
It is designed for industrial users who need controlled internal cladding with reduced handling complexity and higher process reliability.
Key Features
Built for precision internal bore cladding, long-term stability, and flexible industrial integration.
Up to 4KW Laser Power
Supports laser power up to 4 kW and is compatible with fiber lasers in the 900–1100 nm wavelength range.
Compact Internal Routing
Powder, shielding gas, and water cooling are routed internally with no external tubes, allowing more compact and safer operation inside bore spaces.
Optimized Shielding Gas Design
Optimized coaxial shielding gas structure helps prolong lens life and maintain stable molten pool control during internal cladding.
Adjustable Optical Path
Optical path adjustment allows customized cladding depth and supports extended operation up to 2400 mm with module extension.
Optional CCD Vision System
An optional CCD vision system can be added to improve positioning and precision for more complex internal operations.
Long-Time Stable Operation
The head is designed for stable continuous operation, even in demanding and high-load industrial environments.
Benefits for Industrial Procurement
Helps reduce risk, extend service life, and improve value in bore restoration projects.
Safer Bore Cladding
No external hoses inside the cladding head structure means safer and more controlled operation in restricted internal spaces.
Flexible Depth Configuration
The system is scalable to different processing depths, making it suitable for a wide variety of bore repair and enhancement tasks.
Lower Total Cost of Ownership
By significantly extending part service life, the LD100 helps reduce replacement frequency and lower total ownership cost.
Customizable Visual Alignment
The optional camera system provides additional precision support where internal feature alignment is critical.
Stable Melt Pool Control
Improved shielding and optical design help maintain consistent cladding quality and stable internal deposition behavior.
Suitable for Critical Parts
The LD100 is designed for industrial components where bore precision, surface function, and reliability are important.
Application Scope
Suitable for internal surface restoration and enhancement across multiple heavy-duty industries.
Mold Cavity and Hydraulic Cylinder Bore Repair
Supports dimensional correction and functional surface restoration on internal bores of mold cavities and hydraulic cylinder components.
Valve Seat Surface Enhancement
Suitable for internal valve seat strengthening where wear resistance, corrosion resistance, and surface reliability are critical.
Heavy-Duty Component Refurbishment
Can be used for the refurbishment of large and valuable industrial parts requiring internal cladding recovery.
Power, Oil & Gas, and Marine Applications
Applicable to internal coating and restoration work in power plant, oil and gas, and marine industry components.
Technical Specifications
Main technical data for the LD100 internal bore cladding head.
| Max Laser Power | ≤ 4KW |
|---|---|
| Laser Wavelength Compatibility | 900–1100 nm |
| Fiber Interface Types | QBH, QD, LLK-B, LLK-D |
| Clear Aperture | 33 mm |
| Minimum Internal Diameter | ≥ φ120 mm |
| Max Processing Depth | ≤ 800 mm one side, extendable to 2400 mm |
| Nozzle Tip Angle | 100° forward-facing |
| Powder Grain Size Range | 15–150 μm, recommended 15–53 μm |
| Optional Add-on | CCD vision system, CMOS-compatible |
FAQ
Common questions about the LD100 internal bore cladding head.
1. What minimum bore size can the LD100 process?
The LD100 is designed for internal diameters starting from 120 mm.
2. What is the standard processing depth of the cladding head?
The standard one-side processing depth is up to 800 mm, and it can be extended to 2400 mm with extended modules.
3. What makes the LD100 suitable for internal bore work?
Its integrated routing of powder, gas, and coolant eliminates external tubes, making operation more compact, safer, and more stable inside narrow internal spaces.
4. Can the LD100 be equipped for visual alignment?
Yes. An optional CCD vision system is available to improve positioning precision for complex internal operations.
Request a Quote for LD100 Internal Bore Cladding Head
If you need an internal laser cladding head for bore restoration, valve seat enhancement, hydraulic cylinder repair, or deep internal coating applications, send us your bore diameter, depth requirement, laser power, and process target. HALDEN can recommend a suitable internal cladding configuration for your project.
- WUXI HALDEN INTERNATIONAL CO., LTD
- Mobile: +8618652469606
- Email: haldenwuxi@163.com
- Products: Internal Bore Cladding Head / Laser Cladding Head / Bore Restoration Solutions
- Support: Depth Extension / Camera Option / Process Matching
