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BLT 6 Series

BLT 6 Series smart cutters are especially developed for ultra-high power laser equipment (max of 40kw). Brand new beam path design and optimized optical lens bring you great performance with stable cutting, simple installation and setup, and double dust prevention. The Smart Piercing and Auto Recut features, meeting the highly demanding standard of air as well as N2 high-power cutting, considerably improve efficiency and yield.

Stable and Efficient Cutting

Auto Recut

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

Smart Piercing

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

Slag-free Cutting

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

Easy to Maintain

Low Cost to Repair

Ready-to-use optics drawer, lens changed in 5 mins.

Protective screws keep cutting head from damage.

No time wasting on Depot Repair.

Smart and Safe Processing

Spring Energized Seal Test

Monitor the gas pressure of the first and second lower protective lens to give early warning.

Protective Lens Monitor

Upgraded algorithm integrated with sensor, effectively prevents protective lens from cracks caused by pollution.

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BLT682H Product Manual
BLT6101H Product Manual
BLT6102H Product Manual


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Auto Recut

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Smart Piercing

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Slag-free Cutting

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Co-edged Smart Piercing


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Upper Protective Lens Changing

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Lower Protective Lens Changing

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Protective Screws Changing

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QD Connector Locking

BLT 6 Series Smart Cutter Technical Parameters
Cutter Model BLT642H BLT662H BLT682H BLT6102H
Power Level ≤15kW ≤20kW ≤30kW ≤40kW
Fiber Interface Q+、QD、QBH、ADD
Focal Distance (mm) 200 200 200/300 300
Size (mm) 428.3x181 498x181
Weight(kg) 约9.5 约12.5
Auto Focus Range(mm) ±50
Laser Wavelength(nm) 1030-1090
Max Gas Pressure(Bar) 25
BLT 6 series Smart Cutter Feature
Auto Recut Protective Screws Temperature Monitor Sensor Cavity Temperature Monitor Focusing Test
Smart Piercing Focus Lens Monitor Nozzle Cooling Cavity Humidity Monitor Spring Energized Seal Test
Co-edged Smart Piercing Protective Lens Monitor Water Cooling Sensor Cavity Gas Pressure Monitor Gas Pressure Monitor