BOCHU Lower Protective Window

The Lower Protective Window for Bochu BLT Series Laser Cutting Heads is a vital protective optical component that safeguards the internal lens system from contamination, debris, and mechanical damage during high-power laser cutting. Designed with advanced anti-explosion sensors and real-time temperature monitoring, it helps prevent lens shattering and automatically stops the laser upon detecting contamination or overheating, ensuring stable cutting quality. The window features enhanced sealing with a dust cover plate to extend core lens lifespan, along with built-in amplifier sensors for improved signal stability. Its robust construction supports laser powers up to 40 kW in various BLT models, optimizing cutting precision and reducing maintenance costs through easy part replacement and collision protection.