This is a sheet laser cutting head for 1–2 kW fiber lasers. It has auto focus, capacitive height sensing, and a standard QBH interface. Used for cutting stainless steel, carbon steel, and aluminum sheets up to 10 mm thick-common in enclosures, brackets, and HVAC components.
Features
High-Speed Cutting Ready
Optimized for up to 1500W fiber lasers-delivers clean, fast cuts on thin to medium sheets with minimal dross.
Anti-Reflection Protection
Broadband AR-coated optics reduce reflectivity to <0.2%, safeguarding internal components when cutting stainless steel, aluminum, or copper.
Auto Focus
Motorized Z-axis automatically adjusts focal position in real time for varying material thicknesses-no manual setup, consistent cut quality.
Thermal Stability Built-In
Copper-alloy body + efficient heat dissipation design prevents focal drift during extended operation, ensuring long-term precision.
why Choose Us
Rigorous Testing
Every unit undergoes 8-hour high-power burn-in and anti-reflection validation before shipment.
Customization Support
Offer alternative focal lengths (e.g., 125mm / 150mm)
Can add protective air curtain or capacitive height sensor upon request
Provide OEM labeling and packaging
Delivery
Free sample available for qualified system integrators (deposit refundable)
Standard models in stock-shipped within 3–5 working days
Global After-Sales
12-month warranty on all components
Lifetime technical support via WhatsApp / WeChat / Email
Spare lenses, nozzles, and seals shipped within 48 hours
Procurement Services
MOQ
1 piece for evaluation; volume discounts from 10 units.
Packaging
Individual unit packed in anti-static foam inside reinforced carton
Export-ready: fumigation-free, shock-proof, moisture-resistant
Shipping Options
Express (DHL/FedEx/UPS): 3–7 days worldwide
Sea freight for bulk orders (FOB Qingdao / Jinan)
Payment Methods
T/T: 30% deposit, 70% before shipment
Alibaba Trade Assurance (recommended for first-time buyers)
L/C accepted for orders over $ 5,000
Documentation
CE certificate, English user manual, commercial invoice, and packing list provided.
fAQ
Can this cutting head be used with a 2kW laser?
The BM109 is rated for up to 1500W. For 2kW+ systems, we recommend our heavy-duty model (BM200 series) with enhanced cooling and larger aperture.
Does it support automatic height sensing?
The standard BM109 uses motorized focus but not capacitive sensing. However, we can integrate a height sensor module as a custom option.
How does the anti-reflection protection work?
All internal optics feature broadband AR coating (1070±20nm) that reduces reflectivity to <0.2%, protecting the collimator and fiber end-face from back-reflection damage-especially critical when cutting copper or brass.
Is it compatible with CypCut, Bochu, or PA control systems?
Yes. As a passive optical component with QBH interface, it works with any fiber laser source and control system that supports standard cutting heads.
What's the expected lens life under normal use?
With proper air shielding and regular cleaning, the protective lens lasts 3–6 months in typical stainless/carbon steel cutting environments.
Hot Tags: sheet laser cutting heads, China sheet laser cutting heads manufacturers, suppliers, factory, Intelligent Laser Cutting Head, Intelligent monitoring Laser Cutting Head, Fast Laser Cutting Head, Laser Cutting Head with Fiber Interfaces, energy efficient laser cutting head
