The Lower Protective Window Cartridge suitable for Bochu BLT 4 Series (421S and 421TS models) Laser Cutting Heads is a critical protective module designed to shield the internal lens and optical components from debris, dust, and damage during high-power laser cutting. It features advanced contamination and temperature sensors for real-time monitoring, enabling the system to detect lens pollution and overheating, and to promptly stop the laser and alert operators to prevent damage. The cartridge incorporates built-in amplification for enhanced anti-interference ability and is sealed tightly to maintain optimal cutting stability. Equipped with full-body water cooling that covers up to 90% of the cutting head, it improves heat dissipation and cutting precision. Durable protective screws safeguard against mechanical damage, ensuring longer service life and reliable performance in laser power ranges up to 8 kW.
Full Model Compatibility
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- Bochu BLT 4 Series: BLT421S-150, BLT421S-150HP, BLT421S-200, BLT421TS-200, BLT421TS-250.
(Note: Please verify your specific laser head series and nozzle configuration before purchasing to ensure an exact fit).
- Bochu BLT 4 Series: BLT421S-150, BLT421S-150HP, BLT421S-200, BLT421TS-200, BLT421TS-250.
