BLT 6 series
Laser Cutting Head
The BLT 6 Series is a smart cutting solution designed for ultra-high power laser equipment up to 40 kW. Featuring a new beam path design, optimized optics, and multiple intelligent sensors, they deliver stable cutting, smart piercing, auto recut, and real-time monitoring for enhanced efficiency, slag-free cutting, and reliable protection.
Key Features of BLT 6 Series Laser Cutting Heads
More stable processing, wider process window.
Free your eyes, intelligently sense edges. Achieve great improvements in operational safety and processing efficiency.
One-step reset, resume work instantly. Quick recovery after impact, reducing usage costs.
Specifications
| Model | BLT 643H | BLT 663H | BLT 683H | BLT 6103H |
| Power Range | ≤15 kW | ≤20 kW | ≤30 kW | ≤40 kW |
| Fiber Interface | Q+, QD, QBH, ADD | Q+, ADD | ||
| Focal Distance | 200 mm | 300 mm | ||
| Laser Wavelength | 1030 ~ 1090 nm | |||
| Weight | About 9 kg | About 9.8 kg | ||
Spare Parts & Consumables
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Image | Name | SKU | Description |
|---|---|---|---|
 | DP.V.P0044AA | Laser 2D protective glass (34.3x13.8x2 mm) for Bochu / Boci BLT 6… | |
 | DP.M.Q0380AA | High-Quality second Lower Protective Window Cartridge specifically designed for Bochu / Boci… | |
| DP.M.Q0379AA | Bochu / Boci BLT 6 (643H-200) second Lower Protective Window Cartridge. Real-time… | |
| DP.M.Q0065AA | The 2nd-Lower Protective Window Cartridge for the Bochu BLT 6 Series Laser… | |
| P.S.M0121 | The 2nd-Lower Protective Window Cartridge for the Bochu BLT 6 Series Laser… | |
| DP.M.Q0063AA | The 2nd-Lower Protective Window Cartridge for the Bochu BLT 6 Series Laser… | |
| DP.M.Q0003AA | The 2nd-Lower Protective Window Cartridge for the Bochu BLT 6 Series Laser… | |
 | DP.V.P0003AA | High-precision upper protective glass for Bochu BLT 4 series laser heads. Up… | |
| DP.V.P0002AA | Bochu BLT 4 and 6 Series 2nd Upper Protective Window. Supports up… | |
 | DP.M.Q0005AA | Genuine 2nd Upper Protective Window for Bochu BLT 661H, 662H. Prevents lens… | |
| DP.M.Q0376AA | High-Quality 2nd Upper Protective Window Cartridge specifically designed for Bochu (Boci) BLT… | |
| DP.M.Q0375AA | Original 2nd Upper Protective Window for Bochu (Boci) BLT 643H. Prevents lens… | |
| DP.M.Q0010AA | Genuine Bochu (Boci) BLT 6 Series (BLT641, 642H) 2nd Upper Protective Window… | |
 | DP.M.Q0015AA | High-precision height sensor module for Bochu BLT 641/642H/661H/662H laser heads. Anti-interference &… | |
| DP.M.Q0383AA | High-precision height sensor module for Bochu BLT 643H/663H laser heads. Anti-interference &… | |
 | Y.Z.C0034 | Original Bochu / Boci Y.Z.C0034 ceramic nozzle holder for BLT 3, 4… | |
 | P.S.J0020 | Original Bochu ceramic locking ring for BLT 3, 4, 6 Series laser… | |
 | DP.M.Q0061AA | Original Bochu collimating cartridge unit for BLT 642H laser heads. Precise beam… | |
| DP.M.Q0067AA | Original Bochu collimating cartridge unit for BLT 662H (F200) laser heads. Precise… | |
| DP.M.Q0051AA | Original Bochu collimating cartridge unit for BLT 4, 6 Series laser heads… |