Protective Window (34.0*5)

The Protective Window for Bochu BLT 4 Series Laser Cutting Head is a vital optical component designed to shield the internal lenses and sensitive elements from contamination, debris, and mechanical damage during laser cutting. Equipped with real-time temperature monitoring, it limits the risk of window shattering by detecting overheating early, thereby enhancing operational stability. The window also integrates gas pressure sensors that ensure sufficient protective gas flow before laser ignition, preventing damage caused by insufficient gas pressure. Its design includes collision protection features and built-in amplifiers to improve sensor signal stability and reduce interference, ensuring consistent cutting performance for laser powers up to 4 kW. The component supports easy maintenance and contributes to prolonged core lens lifespan for reliable, high-quality cutting.