BT250 Series 6KW Laser Welding Head (also for Diode Laser)

BT250 Series 6KW Laser Welding Head (also for Diode Laser)

Short Description:

The series of high power wide-wave length welding heads BT250 are released by Switzerland RAYTOOLS AG in 2016, which are suitable for diode and the fiber of large clear aperture. The power rating is up to 6KW. BT250 clear aperture length is up to 48mm. A variety of solid state lasers can be applied, as long as the maximum angle of divergence (NA value) is less than 0.22. The convenient, fast and replaceable protective mirror design makes the focusing lens non-polluting. In addition, vertical ...


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The series of high power wide-wave length welding heads BT250 are released by Switzerland RAYTOOLS AG in 2016, which are suitable for diode and the fiber of large clear aperture. The power rating is up to 6KW.

BT250 clear aperture length is up to 48mm. A variety of solid state lasers can be applied, as long as the maximum angle of divergence (NA value) is less than 0.22. The convenient, fast and replaceable protective mirror design makes the focusing lens non-polluting. In addition, vertical or horizontal incidence optical fiber can be selected.

Available in focal lengths to 300mm. (If longer than 300, you can choose custom) BT250 features 20mm of manual focus adjustment. Optional coaxial nozzle, air knife, side-blow to help extend the life of the cover glass.


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  •  • Double water cooling design (collimation & focusing lens), which ensure the welding heads work long time efficiently and stably.

    • Optimized optical configuration and smooth and efficient airflow design.

    • Drawer-type of lens mount, quick and easy access to the cover glass.

    • With a variety of optical interfaces, can be adapted with a variety of fiber lasers.

    • Optional with vertical incidence fiber or horizontal incidence fiber.

    • The angle adjustment range of paraxial protective gas is 60°, which make the gas path be optimized.

    Power Rating

    ≤6KW

    N.A

    0.22

    Wavelength

    900nm-1100nm

    Clear Aperture

    48mm

    Collimation

    100mm

    Cover Glass

    φ50.8mm*2mm

    Assist gas Pressure

    ≤10bar

    Air knife

    Coaxial nozzle, Air knife, Side-blow

    Weight

    ~3.0kg

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