Protective Window / Protective Lens – 40×3 mm | Up to 15KW
The Protective Window / Protective Lens – 40×3 mm is a high-quality optical protection component designed for use with compatible high-power fiber laser cutting heads and laser cutting machines with power capacity of up to 15KW. It serves as a protective barrier between the cutting area and the sensitive internal optical components of the laser cutting head.
During laser cutting operations, metal spatter, smoke, dust, fumes, and cutting debris can reach the cutting head and contaminate the internal optics. This protective lens helps shield the focusing and other optical components from these contaminants, supporting reliable laser beam transmission and consistent cutting performance.
Key Features
- Product: Protective Window / Protective Lens
- Size: 40×3 mm
- Power Capacity: Up to 15KW
- Designed for compatible high-power laser cutting systems
- Helps protect internal focusing and optical components
- Helps reduce contamination from dust, smoke, fumes, and metal spatter
- Supports reliable laser beam transmission
- Helps maintain consistent cutting quality
- Suitable for replacement and routine maintenance
- Ideal for industrial laser cutting applications
Applications
The 40×3 mm protective lens is suitable for compatible high-power fiber laser cutting heads and machines used in industrial metal processing.
Typical applications include:
- Fiber laser cutting machines
- Mild steel laser cutting
- Stainless steel cutting
- Aluminum and other metal processing
- Sheet-metal fabrication
- Automotive component manufacturing
- Machinery manufacturing
- Industrial fabrication
- Laser cutting-head replacement and maintenance
Benefits
The protective window helps prevent smoke, dust, fumes, molten-metal particles, and cutting debris from reaching sensitive internal optical components. Keeping the protective lens clean and in good condition can help support stable laser transmission and reliable cutting performance.
Regular inspection and timely replacement of a contaminated or damaged protective lens can help protect valuable internal optics and reduce potential maintenance problems. It is therefore an important consumable component for maintaining the performance of compatible high-power laser cutting systems.
Product Specifications
Why Choose Sabazu Store?
Sabazu Store offers laser cutting machine consumables and optical components at competitive prices. This 40×3 mm Protective Window / Protective Lens is suitable for customers looking for a replacement protective optic for compatible high-power laser cutting equipment.
Compatibility Note: Before ordering or installation, please verify the lens diameter, thickness, optical coating, laser wavelength, cutting-head model, and machine power requirements to ensure compatibility with your specific laser system. The stated 15KW capacity should be confirmed against the specifications of the complete laser cutting system and cutting-head manufacturer.
