Product Description:

The BM111 series is a fiber-optic cutting head with automatic focus introduced by Swiss RAYTOOLS AG in 2017. The motor drive unit is built into the product, and the focus lens is driven by a linear mechanism to automatically change the position within 22mm. The user can complete the rapid perforation of thick plates and automatically cut plates of different thickness and materials by setting continuous focus through the program. This product is equipped with D30 composite lens group to integrate the beam, optimize the design of optics and water cooling, so that the laser head can work stably for a long time under high power.

Optimized design structure:
Modular, easy to maintain, reduce downtime.
Multiple protective lenses:
Three protective lenses, highly protective collimating focusing lens.
Durability:
2 channels of optical water cooling, effectively extend the continuous working time.
Highly dustproof:
IP65 class dust proof, patent protection lens cover plate, dust proof without dead Angle.
Auto focus:
Auto focus, reduce human intervention, focus speed 10m/min, repeat accuracy 50 m.
High speed cutting:
12mm thick SUS304 cutting speed 0.7m/min @3000w, 12mm thick Q235 cutting speed 1.2m/min @3000w.

Automatic focus plane cutting head
Power level: 3000W
Auto focus:
- range: +10~-12mm
- acceleration:≤10m/s
- speed:≤10m/min
- accuracy:≤50μm
Collimating lens focal length: 100mm
Focusing lens focal length: 125mm, 155mm, 200mm
Nozzle hole specification: single layer, double layer, non - standard
Optical fiber interface: QBH, QD
Nozzle aperture: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm
Aperture: 28mm
Protective lens:
-Collimating protective mirror:φ24.9mm*1.5mm
-focusing protective mirror:φ27.9mm*4.1mm
Auxiliary gas pressure: 30bar
Weight: ~ 5.7kg