Protective Window/Lens 100×3 mm for Laser Welding Head – Up to 20KW
The Protective Window/Lens 100×3 mm is a high-quality optical protection component designed for compatible laser welding heads and laser welding machines with power capacity up to 20KW. It provides an essential protective barrier between the welding area and the sensitive internal optical components of the laser welding head.
During laser welding operations, smoke, dust, sparks, metal particles, spatter, and other contaminants can be generated around the welding zone. The protective window helps shield the internal optics from these contaminants, reducing the risk of optical contamination and supporting stable and reliable laser welding performance.
Product Features
Product Type: Protective Window / Protective Lens
Size: 100 × 3 mm
Power Capacity: Up to 20KW
Application: Laser Welding Head / Laser Welding Machine
Function: Protects internal optical components from contamination
Protection: Helps protect against dust, smoke, sparks, metal spatter, and welding debris
Usage: Suitable for industrial laser welding applications
Replacement: Ideal for routine maintenance and replacement of worn or damaged protective windows
Reliable Protection for Laser Welding Heads
The protective window is an important consumable component in a laser welding head. It acts as a barrier that helps prevent welding fumes, dust, metal spatter, and other particles from reaching the focusing lens and sensitive internal optical components.
A clean and undamaged protective window helps maintain a clear optical path and supports stable laser beam transmission. This can contribute to consistent welding performance, accurate energy delivery, and reliable machine operation.
Suitable Applications
The 100×3 mm Protective Window/Lens is suitable for compatible laser welding heads and machines with power capacities up to 20KW. It can be used in a variety of industrial welding applications, including:
Stainless Steel Welding
Mild Steel Welding
Carbon Steel Welding
Aluminium Welding
Brass Welding
Copper Welding
Sheet Metal Welding
General Metal Fabrication
Industrial Laser Welding
Key Benefits
Helps protect internal laser welding head optics
Provides a barrier against dust, smoke, sparks, and metal spatter
Helps reduce optical contamination
Supports stable laser beam transmission
Helps maintain consistent welding quality
Suitable for high-power laser welding systems up to 20KW
Ideal for replacement and regular machine maintenance
Helps reduce the risk of contamination-related optical damage
Supports reliable and efficient laser welding operations
Product Specifications
Specification Details
Product Protective Window / Protective Lens
Size 100 × 3 mm
Power Capacity Up to 20KW
Application Laser Welding Head
Machine Type Laser Welding Machine
Purpose Protection of Internal Laser Optics
Usage Industrial Laser Welding
Maintenance & Replacement
Regular inspection of the protective window is recommended as part of routine laser welding machine maintenance. Check the lens for dust, stains, scratches, cracks, burn marks, metal spatter, or other signs of contamination or damage.
If the protective window becomes contaminated, clean it carefully using proper optical cleaning procedures and suitable optical-grade cleaning materials. If the lens is scratched, cracked, burnt, or cannot be cleaned effectively, replacement is recommended.
Timely replacement helps maintain a clean optical path and supports stable laser welding performance.
Important Note
Please verify the dimensions and compatibility with your specific laser welding head before ordering. Compatibility may vary depending on the welding head model and machine configuration. Actual service life may vary according to laser power, welding material, operating conditions, welding parameters, and maintenance practices.
Protective Window/Lens 100×3 mm is a reliable optical protection component for compatible high-power laser welding heads and machines up to 20KW, helping protect internal optics while supporting stable, efficient, and consistent laser welding performance.
