This 95% alumina ceramic laser nozzle holder is designed for fiber laser cutting heads, providing reliable electrical insulation, thermal resistance, and precise nozzle positioning. Manufactured from high-purity Al₂O₃ ceramic and combined with a metal threaded insert, it helps maintain stable height sensing signals while protecting the laser head from heat and spatter generated during cutting. The precision-machined structure ensures accurate nozzle alignment, improved cutting consistency, and extended service life.
Product Properties
Downloads & Resources
| Resource Type | Link |
|---|---|
| Technical Data Sheet (TDS) | INNO-95% Alumina Ceramic Material Properties-SU0627 |
Product Details
This 95% alumina ceramic laser nozzle holder is designed for fiber laser cutting heads, providing reliable electrical insulation, thermal resistance, and precise nozzle positioning. Manufactured from high-purity Al₂O₃ ceramic and combined with a metal threaded insert, it helps maintain stable height sensing signals while protecting the laser head from heat and spatter generated during cutting. The precision-machined structure ensures accurate nozzle alignment, improved cutting consistency, and extended service life.
Key Features
- Made from 95% alumina ceramic for excellent insulation and heat resistance
- Precision-machined dimensions for accurate nozzle positioning
- Resistant to thermal shock, wear, and molten metal spatter
- Stable signal transmission for reliable capacitive height sensing
- Metal threaded insert enhances mechanical strength and durability
- Suitable for high-power fiber laser cutting applications
Applications
- Fiber laser cutting machines
- Sheet metal fabrication
- Stainless steel and carbon steel cutting
- Industrial laser processing equipment
- Laser head maintenance and replacement parts
Size: OD41*ID11*H34.50mm
Frequently Asked Questions
A laser nozzle holder ceramic is an insulating component installed in a laser cutting head. It securely holds the cutting nozzle while providing electrical insulation and heat resistance to ensure stable laser-cutting performance.
This nozzle holder is manufactured from 95% alumina (Al₂O₃) ceramic, which offers excellent electrical insulation, high-temperature resistance, wear resistance, and mechanical strength.
Alumina ceramic can withstand high temperatures, resist molten metal spatter, and maintain stable electrical insulation, making it ideal for laser cutting applications.
The metal insert provides a secure threaded connection between the nozzle holder and the laser head assembly, improving durability and installation stability.
Yes. The 95% alumina ceramic material offers excellent thermal stability and is suitable for high-power fiber laser cutting environments.
Replacement frequency depends on operating conditions, cutting intensity, and maintenance practices. The component should be replaced if it becomes cracked, chipped, excessively worn, or contaminated.
Laser nozzle holder ceramics are widely used in sheet metal fabrication, automotive manufacturing, metal processing, machinery manufacturing, and other industrial laser cutting applications.
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