BLT 4 series
Laser Cutting Head
The BLT 4 Series comprises intelligent laser cutting heads engineered for medium-power laser cutting applications. Featuring a rugged and lightweight design, they integrate multiple sets of advanced sensors to provide real-time closed-loop monitoring, enabling rapid diagnostics and instantaneous fault detection alerts.
Key Features of BLT 4 Series Laser Cutting Heads
Optimized Water Cooling system. Covers 90% of the optical path, providing full-body cooling for the cutting head.
With AB swing axis can support cutting V, Y, X and other types of bevels, maximum ±45° bevel and one time forming, reducing beveling process, reducing cost and increasing efficiency.
Rapid Focus-Collimation Response. Accelerated response in focus-collimation reduces idle time and ensures a smoother, more efficient cutting experience
Minimizes user losses and enables rapid production recovery.
Monitor the contamination to avoid its impact on cutting quality.
Specifications
| Model | BLT 421S | BLT 442 | BLT 462 | BLT 482 | BLT 4102 | BLT 4122 |
| Power Range | ≤8 kW | ≤15 kW | ≤20 kW | ≤30 kW | ≤40 kW | ≤60 kW |
| Fiber Interface | QBH, EOC | Q+, QD, QBH, ADD | ||||
| Focal Distance | 150/200 mm | 200 mm | 200/300 mm | 300 mm | ||
| Laser Wavelength | 1030 ~ 1090 nm | |||||
| Weight | 5.1 kg | 6.1 kg | 6.1/7.0 kg | About 7 kg | ||
Spare Parts & Consumables
Image | Name | SKU | Description |
|---|---|---|---|
 | DP.M.Q0130AA | High-precision height sensor module for Bochu BLT 421T (F200) laser heads. Anti-interference… | |
| DP.M.Q0131AA | High-precision height sensor module for Bochu BLT 442T tube laser heads. Anti-interference… | |
 | Y.Z.C0034 | Original Bochu / Boci Y.Z.C0034 ceramic nozzle holder for BLT 3, 4… | |
| DY.C.A0004AA | Original Bochu DY.C.A0004AA 3D laser ceramic nozzle holder for BLT T-Series tube… | |
 | DP.P.T0005AA | Original Bochu ceramic locking ring for BLT 3T, 4T Series laser heads… | |
| P.S.J0020 | Original Bochu ceramic locking ring for BLT 3, 4, 6 Series laser… | |
 | DP.M.Q0296AA | Original Bochu collimating cartridge unit for BLT 4 Series laser heads. Precise… | |
| DP.M.Q0051AA | Original Bochu collimating cartridge unit for BLT 4, 6 Series laser heads… | |
| DP.M.Q0202AA | Original Bochu collimating cartridge unit for BLT 421T laser heads. Precise beam… | |
| DP.M.Q0069AA | Original Bochu collimating cartridge unit for BLT 421 laser heads. Precise beam… | |
| DP.M.Q0092AA | Original Bochu collimating cartridge unit for BLT 4 and 6 Series laser… | |
| P.S.M0220 | Original Bochu collimating cartridge unit for BLT 420S (F200) laser heads. Precise… | |
 | DP.M.Q0074AA | Original Bochu focusing cartridge unit for BLT 461-200 laser heads. Precise focus… | |
| DP.M.Q0228AA | Original Bochu focusing cartridge unit for BLT 442-200 laser heads. Precise focus… | |
| DP.M.Q0289AA | Original Bochu focusing cartridge unit for BLT 421T-250 laser head. Precise focus… | |
| DP.M.Q0200AA | Original Bochu focusing cartridge unit for BLT 421T-250 laser head. Precise focus… | |
| DP.M.Q0229AA | Original Bochu focusing cartridge unit for BLT 462-200 laser heads. Precise focus… | |
| DP.M.Q0071AA | Original Bochu focusing cartridge unit for BLT 441-200 laser heads. Precise focus… | |
| DP.M.Q0247AA | Original Bochu focusing cartridge unit for BLT 421S/421TS (F200) laser heads. Precise… | |
| DP.M.Q0068AA | Original Bochu focusing cartridge unit for BLT 421-200, 421T-200 laser heads. Precise… |