2nd Upper Protective Window Cartridge

The 2nd Upper Protective Window Cartridge for the Bochu BLT 6 Series (663H-200) Laser Cutting Head is a premium optical component engineered from high-quality borosilicate glass to protect the laser head’s focusing lens and internal optics from contamination and mechanical damage. It is designed to work seamlessly with the BLT 4 Series laser heads supporting up to 15 kW laser power, featuring real-time contamination and temperature monitoring sensors that automatically halt laser operation and alarm in case of lens pollution or overheating. This cartridge enhances cutting stability, protects the optical path during intense industrial cutting processes, and allows for quick replacement, ensuring consistent cutting quality and extended service life of the laser head.