BOCI BLT6 Series Laser Cutting Head

The BLT 6 Series smart cutters are specifically developed for ultra-high power laser equipment (up to a maximum of 40kW). With a brand new beam path design and optimized optical lens, they deliver outstanding performance, providing stable cutting, simple installation, and setup, along with double dust prevention. The smart piercing and Auto Recut features meet the high demands of both air and N2 high-power cutting, significantly improving efficiency and yield.

Optical Configuration

Product Features

Smart Piercing: use sensors to monitor the piercing process, and continue cutting immediately after piercing.
Anti-explosion Monitoring of Protective Lens: real-time monitoring of the astigmatism value insidee the chamber of the head.
Process Monitoring: real-time monitoring through the internal sensor of the cutting head.
Anti-Collision Protection

Product Advantages

Stable and Efficient CuttingReal-time in-head sensor realizes stable cutting performance by detecting paths not cut through to give an automatic recut.

Smart PiercingReal-time monitoring of piercing process make it possible to start cutting right after piercing. No more waiting, efficiency significantly improved.

Slag-free CuttingMonitor the laser beam to timely turn it off to realize a slag-free cutting with no gap.

Easy to MaintainReady-to-use optics drawer, lens changed in 5 mins. Low cost to Repair.

Reliable ProtectionProtective screws keep cutting head from damage. No time wasting on Depot Repair.

Smart and Safe ProcessingMonitor the gas pressure of the first and second lower protective lens to give early warning.

Protective Lens MonitorUpgraded algorithm integrated with sensor, effectively prevents protective lens from cracks caused by pollution.

Technical Parameters

BOCI BLT6 Series Cutting Head Configuration
Cutter Model	BLT642H	BLT662H	BLT682H
Power	≤15kW	≤20kW	≤30kW
Fiber Interface	QBH
Focusing Focal Length (mm)	200	200	200	300
Collimating Length (mm)	100	100	100	100
Upper Protective Lens (mm)	D25.4*T4		D25.4*T4-8
Lower Protective Lens (mm)	D34*T5		D34.0*T5-8
Size (mm)	428.3x181
Weight (kg)	≈9.5
Auto Focus Range (mm)	±50
Laser Wavelength (nm)	1030-1090
Cutting Gas (Bar)	Φ10, max. 25bar
Cooling Gas (Bar)	Φ6, max. 5bar
Cooling Water	Φ8, max. 5bar, min. 2.0L/min