Protective Window / Protective Lens – 40×7 mm | Up to 15KW
The Protective Window / Protective Lens – 40×7 mm is a high-quality optical protection component designed for use with compatible high-power fiber laser cutting heads and laser cutting machines with a power capacity of up to 15KW. It serves as a protective barrier between the laser processing area and the sensitive internal optical components of the cutting head.
During laser cutting operations, the cutting head can be exposed to metal spatter, smoke, dust, fumes, molten particles, and other processing debris. The protective lens helps shield the internal focusing and optical components from these contaminants, supporting reliable laser beam transmission and consistent cutting performance.
Key Features
- Product: Protective Window / Protective Lens
- Size: 40×7 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 smoke, dust, fumes, and metal spatter
- Supports reliable laser beam transmission
- Helps maintain consistent cutting performance
- Suitable for replacement and routine maintenance
- Ideal for industrial laser cutting applications
Applications
The 40×7 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
- Industrial fabrication
- Automotive component manufacturing
- Machinery manufacturing
- Laser cutting-head servicing and replacement
Benefits
The protective window helps prevent dust, smoke, fumes, metal spatter, and cutting debris from reaching sensitive internal optical components. By maintaining a clean protective surface, the lens can help support stable laser transmission and reliable cutting performance.
Regular inspection and timely replacement of a protective lens that has become contaminated, scratched, cracked, or damaged can help protect valuable internal optics and reduce potential maintenance issues. A properly maintained protective window can contribute to consistent cutting quality and dependable machine operation.
Product Specifications
Why Choose Sabazu Store?
Sabazu Store offers laser cutting machine consumables and optical components for industrial laser applications at competitive prices. The 40×7 mm Protective Window / Protective Lens is a practical replacement component for compatible high-power laser cutting equipment.
Compatibility Note
Before purchasing or installing the lens, verify the diameter, thickness, optical coating, laser wavelength, cutting-head model, and machine power requirements to ensure compatibility with your specific laser system.
The stated up to 15KW capacity should be confirmed against the specifications of the complete laser source, cutting head, optical configuration, and operating conditions.
