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.M.Q0006AA | Original Bochu collimating cartridge unit for BLT 661H laser heads. Precise beam… | |
| DP.M.Q0092AA | Original Bochu collimating cartridge unit for BLT 4 and 6 Series laser… | |
| DP.M.Q0011AA | Original Bochu collimating cartridge unit for BLT 641 laser heads. Precise beam… | |
 | P.S.M0200 | Original Bochu focusing cartridge unit for BLT 661H-200 laser heads. Precise focus… | |
| DP.M.Q0060AA | Original Bochu focusing cartridge unit for BLT 642H-200 laser head. Precise focus… | |
| DP.M.Q0066AA | Original Bochu focusing cartridge unit for BLT 662H-200 laser head. Precise focus… | |
| DP.M.Q0012AA | The Focusing Cartridge Unit for the Bochu BLT 6 Series Laser Cutting… | |
| DP.M.Q0371AA | Original Bochu focusing cartridge unit for BLT 663H-200 laser head. Precise focus… | |
| DP.M.Q0370AA | Original Bochu focusing cartridge unit for BLT 643H-200 laser head. Precise focus… | |
 | P.S.B0021 | Original Bochu lower protective window for BLT 4 and 6 Series laser… | |
| DP.V.P0004AA | Original Bochu lower protective window for BLT 461, 462, 661, 662, 663… | |
 | DP.M.Q0018AA | Original Bochu lower protective window for BLT 661, 662, 663 laser heads… | |
| P.S.M0131 | Original Bochu lower protective window for BLT 641, 642, 643 laser heads… | |
 | DP.M.Q0010 | The Lower Protective Window Cover for the Bochu BLT 6 Series Laser… | |
| DP.M.Q0374AA | The Lower Protective Window Cover for the Bochu BLT 6 Series (643H… | |
 | DP.M.Q0394AA | The Nozzle Water Cooling Component for the Bochu BLT 6 Series Laser… | |
 | DP.M.Q0392AA | The Nozzle Water Cooling Ring for the Bochu BLT 6 Series Laser… | |
 | The Plane Bevel Nozzle for Bochu BLT Laser Cutting Head is a… | ||
| The Plane Nozzle (M11x0.75) for Bochu BLT Laser Cutting Heads is a… | ||
 | DP.M.Q0013AA | Original Bochu BLT Protective Screws DP.M.Q0013AA for BLT641/661H/682H. Designed for high-power smart… |