The Collimating Cartridge Unit for the Bochu BLT 4 Series (461-200, 462-200) and 6 Series (663H-200) Laser Cutting Head is a precision-engineered optical component designed to optimally align and focus the laser beam for superior cutting accuracy and efficiency. Supporting laser powers up to 30 kW, this unit enables fast and stable focusing by finely adjusting the collimation lens position, reducing setup time and enhancing cutting quality. Integrated with advanced closed-loop auto-focusing and water cooling systems, it helps maintain stable operating temperatures and protects critical optics. This cartridge is compatible with 2D, 3D, and bevel cutting applications, contributing to consistent, high-quality cuts and improved productivity in industrial laser operations.
Full Model Compatibility
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- Bochu BLT 4 Series: BLT461-200, BLT462-200.
- Bochu BLT 6 Series: BLT663H-200.
(Note: Please verify your specific laser head series and nozzle configuration before purchasing to ensure an exact fit).



