BOCI BLT — Full 2D Head Lineup

2D Fiber Laser Cutting Heads
— BLT Series

From 3kW entry-level to 60kW+ ultra-high-power — the complete BOCI BLT 2D flat sheet cutting head lineup. Factory-standard on all Wavlon sheet cutting machines.

BLT4 Series laser cutting head
BLT3 Series ≤4kW BLT4 Series ≤60kW BLT6 Series Smart Frame BLT8 Series Variable Beam BLT9 Series Ultra High Power
Entry Level

BLT3 Series

Compact entry-level 2D cutting head for lower-power machines up to 4kW.

Key Specifications

Max Power≤4kW
Fiber InterfaceQBH / EOC
Focal Length150 / 200mm
Weight4.5 kg
Water-cooled nozzle assembly for thermal stability
Protective window temperature monitoring
Integrated pressure sensor for piercing feedback
Capacitance height-sensing amplifier
Fast focusing motor for Z-axis control
Collision protection mechanism
Note: BLT3 is available as a base configuration. Wavlon machines start at the BLT4 Series for all production applications.
BOCI BLT310 Series laser cutting head
Standard — Default on Wavlon Machines

BLT4 Series

The industry standard 2D cutting head — from 8kW up to 60kW across six models. Standard on ProCut, PowerCut, and UltraCut Series machines.

BLT4 Series laser cutting head banner

Model Lineup

BLT421S
BLT421S
≤8kW
BLT442
BLT442
≤15kW
BLT462
BLT462
≤20kW
BLT482
BLT482
≤30kW
BLT4102
BLT4102
≤40kW
BLT4122
BLT4122
≤60kW
Model Max Power Fiber Interface Focal Length Wavelength
BLT421S≤8kWQBH / EOC150 / 200mm1060–1090nm
BLT442≤15kWQ+ / QD / QBH / ADD200mm1060–1090nm
BLT462≤20kWQ+ / QD / QBH / ADD200mm1060–1090nm
BLT482≤30kWQ+ / QD / QBH / ADD200 / 300mm1060–1090nm
BLT4102≤40kWQ+ / QD / ADD300mm1060–1090nm
BLT4122≤60kWQ+ / ADD300mm1060–1090nm

Key Features

BLT4 Collision Protection
Collision Protection
BLT4 Fast Focus
Fast Focusing
BLT4 Water Cooling
Water Cooling
BLT4 Window Monitoring
Window Monitoring
BLT4 Plane Bevel Cutting
Plane Bevel Cutting ±45°
Collision protection with protective screws — one-step manual reset
Fast focusing motor — continuous Z-axis focal adjustment
Water cooling covers 90% of optical path — sustained high-power operation
Bevel cutting ±45° AB swing axis (on equipped machines)
Protective window monitoring — temperature and contamination alerts
Integrated capacitance sensor for precision height sensing
BOCI BLT4 Series cutting head
Smart Frame Technology

BLT6 Series

Adds intelligent Smart Frame edge sensing to the BLT4 platform — automatic edge detection for remnant and irregular sheet cutting.

BLT6 Series banner
ModelMax PowerFiber InterfaceFocal LengthWavelength
BLT643H≤15kWQ+ / QD / QBH / ADD200 / 300mm1060–1090nm
BLT663H≤20kWQ+ / QD / QBH / ADD200 / 300mm1060–1090nm
BLT683H≤30kWQ+ / QD / QBH / ADD200 / 300mm1060–1090nm
BLT6103H≤40kWQ+ / QD / QBH / ADD200 / 300mm1060–1090nm

Key Features

Smart Frame technology — auto edge sensing for remnant sheets and irregular blanks
Water-cooled nozzle for extended high-power cutting sessions
Collision protective plate with one-step reset — faster recovery after nozzle collision
All BLT4 features included: fast focus, window monitoring, pressure sensing
Differentiation vs BLT4: The BLT6 adds intelligent edge sensing. When cutting from remnant sheets or sheets with irregular edges, the head automatically maps the actual material boundary — eliminating missed cuts and reducing scrap.
BOCI BLT6 Series Smart Frame cutting head
Variable Beam Shape

BLT8 Series

Variable Beam Shape technology — switch between optimized beam profiles for thin plate speed and thick plate quality from one head.

BLT8 Series banner
BLT840H
BLT840H
≤15kW
BLT860H
BLT860H
≤20kW
ModelMax PowerFiber InterfaceFocal LengthWavelength
BLT840H≤15kWQ+ / QD / QBH / ADD200mm1060–1090nm
BLT860H≤20kWQ+ / QD / QBH / ADD200mm1060–1090nm

Key Features

BLT8 Variable Beam Shape
Variable Beam Shape
BLT8 Smart LaserOff
Smart LaserOff
Variable Beam Shape — electronically switch between thin-plate and thick-plate beam profiles
Smart LaserOff — optimizes laser power at contour entry/exit for clean inner and outer edges
Collision protection standard
Protective window monitoring — temperature and contamination detection
Differentiation vs BLT4: Variable beam shape effectively doubles cutting efficiency when a single machine handles both thin (1–3mm) and thick (12–20mm) plate. Thin plate gets a smaller focused spot for speed; thick plate gets a wider profile for clean kerf and better gas flow.
BOCI BLT8 Series variable beam cutting head
Ultra High Power — 30–60kW

BLT9 Series

Designed specifically for ultra-high power 30–60kW applications — dual-spot switching, auto centering, and cutting path monitoring.

BLT9 Series ultra high power banner
BLT980MA
BLT980MA
≤30kW
BLT9100MA
BLT9100MA
≤40kW
ModelMax PowerFiber InterfaceFocal LengthWavelength
BLT980MA≤30kWQ+ / ADD200 / 350mm1060–1090nm
BLT9100MA≤40kWQ+ / ADD200 / 400mm1060–1090nm
BLT9120MA≤60kWQ+ / ADD250 / 450mm1060–1090nm

Key Features

BLT9 Variable Beam
Variable Beam
BLT9 Auto Centering
Auto Centering
BLT9 Seam Monitoring
Path Monitoring
Dual-Spot Switching — 2.0× / 4.0× spot size toggle for thin vs ultra-thick material optimization
Auto Centering — real-time beam alignment adjustment for consistent cut quality at extreme power
Cutting Path Monitoring — thermal drift compensation maintains focal accuracy across long cuts
All BLT4 base features included: water cooling, window monitoring, collision protection
Differentiation: The BLT9 is purpose-built for ultra-high-power applications where beam stability, thermal management, and precision auto-centering are critical for consistent production quality at 30kW and above.
BOCI BLT9 Series ultra high power cutting head
Full Comparison

BLT Series Side by Side

All 2D series compared across key differentiating features.

Feature BLT3 BLT4 BLT6 BLT8 BLT9
Max Power≤4kW≤60kW≤40kW≤20kW≤60kW
Models Count16423
Water Cooling✓✓✓✓✓
Collision Protection✓✓✓✓✓
Window Monitoring✓✓✓✓✓
Smart Frame (Edge Sensing)——✓——
Variable Beam Shape———✓—
Dual Spot Switching————✓
Auto Beam Centering————✓
Smart LaserOff———✓—
Bevel Cutting (±45°)—OptionalOptional——
Customer Applications

BLT Heads in Production

Real-world applications across Canadian manufacturing facilities.

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Metal Fabrication

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Structural Steel

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HVAC

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Replacement Parts & Consumables

Order protective lenses, nozzles, ceramic holders, and BLT components through Machinist's Vault — next-business-day delivery across Canada.

Order Parts at Machinist's Vault →
Expert Guidance

Which BLT Head Matches Your Application?

Talk to our team about material type, thickness range, and production volume — we'll match the right BLT head and Wavlon machine.

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