NEJE A40640 Diode Laser Module - Dual-Fiber Zoom Tech - 12V
Premium 12W laser module with integrated zoom & fiber optics. Mid-long focus for stable large-area engraving; short focus for high-power stainless steel. Ultra-light, cuts 20mm wood & 30mm acrylic. No air assist needed.
Detail of A40640 Laser Module
Cutting-Edge Design & Performance
Pioneering High-Power Design: Continues the legacy of the first high-power laser diode technology, setting industry standards.
Ultra-Light & Efficient: Lightweight structure with optimized heat dissipation for sustained performance and easy maintenance.
Blazing-Fast Scanning: High-speed operation for rapid engraving and cutting tasks.
Intelligent Air Management
Direct Smoke Exhaust System: Built-in air duct design eliminates the need for external air assistance, protecting the lens from smoke damage.
Overheat Protection: Capable of continuous operation without thermal throttling, ensuring reliable performance.
Exceptional Engraving & Cutting Capabilities
Dual Fiber Zoom Design:
Short Focal End (12W+ Peak Power):
Best-in-class engraving for 10W+ modules, achieving 500 DPI resolution and high clarity for direct metal engraving.
Long Focal End:
Adapts to uneven surfaces with strong versatility, supporting 20mm wood cutting and other materials.
Flexible Air Assistance Options
Expandable Needle Tube System:
Compatible with various air sources (no strict quality requirements).
Can be paired with a closed air assistance device for enhanced performance.
3D-Printed Nozzle:
Lightweight design that improves cutting performance and quality, especially for hard materials.
Industrial-Grade Reliability
Peak Power Output: 12W+ ensures powerful and efficient material processing.
Adaptive Focal Lengths: Dual FAC design optimizes performance for diverse materials and applications.
| Laser Wavelength | Spot Size |
|---|---|
| 455±5nm | 40 µm*60 µm |
| Laser Optic Output Power | Interface |
| 12W | 12V+, -, GND, Temperature Feedback (40W+ power supply required) |
| Engraving Materials | Cutting Materials |
| Wood,Rubber, hardwood, bamboo, cardboard, painted metal, fabric, PU/PVC Leather, stainless steel, selected plastics, leather, PCB, aluminum oxide, electroplated layers, glass, ceramics, slate, etc. | Wood & plywood < 20 mm(30psi+ air), MDF < 6 mm；Leather < 3 mm, PU/PVC Leather < 3 mm；Corrugated cardboard < 8 mm, Hard cardboard 3 mm, Scratch paper Weeding invitation paper, Colored A4 paper, Kraft paper; Vinyl, Non-woven, ABS sheet < 2 mm - Dark, color PVC sheet 2 mm - Dark color; Cotton, Linen, Velvet, Canvas, Fabric polyester, Fabric synthetics; |
| Weight | Warranty |
| 200g | 2 years |
Brand Story & Mission
NEJE®: Nexus of Elegance & Jet-edge Efficiency!
Unlocking the Infinite Possibilities of Light Technology in Life, Art & Productivity
Our core team comprises artists, product managers, optical engineers, mechanical engineers, and electronics/software specialists. With dedicated optics, mechanics, and electronics labs plus in-house manufacturing, we've built a comprehensive innovation and quality control system focused on "Multi-Disciplinary Applications of Light Technology". We provide global creators, artists, and businesses with:
• Innovative process modules & equipment
• Hardware/software motion control systems
• Global express delivery & online service network
NEJE: Pioneer & Innovator in Semiconductor Laser Equipment
▶ 2013 - World's first desktop mini diode laser machines (NEJE KZ/BL) launched, serving 500,000+ global users
▶ 2017 - Introduced portable NEJE Master/Max series, bringing laser technology into everyday life and artistic creation
▶ 2019 - Pioneered 455nm spatial optics technology; released the first high-power blue module (classic A40640 remains a creator favorite)
▶ 2022 - Launched NEJE E80 quasi-industrial module with unique compound lens technology for premium efficiency and industrial-grade durability
▶ 2024 - Hosted the 1st Global Digital Art Competition; creators from 40+ countries (murals, geometric light artists, architects, etc.) shared works, gained inspiration, and received NEJE sponsorship
▶ 2025 - The NEJE Max4 V2 workstation was launched, introducing groundbreaking innovations in motion control systems. While maintaining exceptional response and scanning precision, it stands as the world's only diode laser platform achieving 1200mm/s —alongside Z-axis vertical movement—on a single mechanical work platform, elevating creative and production efficiency to unprecedented levels.
Backed by a professional optical design and manufacturing team, NEJE owns independent optical design capabilities and follows strict, high-quality control processes. Every core optical module is collaboratively designed by experienced product managers and optical engineers, then precisely crafted by skilled technicians using rigorous quality control and top-tier equipment — all to ensure each module delivers top-tier performance and exceptional longevity.
12 Years of Excellence. Industry Firsts.
✅ Own laser module manufacturing facility
✅ 2-year free warranty on semiconductor laser products (direct module replacement, no repairs)
✅ Instant overseas warehouse shipping (EU/US/UK/Australia/Brazil/China)
✅ Unique SN code for every module - register online or via purchase record for standard forum-based after-sales service
Comprehensive Online Support
▸ NEJE Wiki - Device/module/software downloads, real-time updates & operation guides (model-specific electronic manuals)
▸ NEJE Idea - "Where Cutting-Edge Materials, Craftsmanship & Imagination Converge"
▸ Facebook Community - Explore science & art possibilities with creators, enthusiasts & the NEJE team
▸ NEJE Forum - After-sales support, technical discussions, improvement suggestions, documentation & technical guidance. Register your product SN for immediate rights protection
Connect With Us: YouTube | Facebook | Instagram
The NEJE Team - We're innovators who balance science with real value, perfectionists pursuing material and artistic excellence, and explorers of human-centered living. We believe steady progress creates innovations that truly resonate with both individual and commercial users.