NEJE A40640 Diode Laser Module - Dual-Fiber Zoom Tech

Cutting-Edge Design & Performance

Pioneering High-Power Design: Building on the legacy of the first high-power laser diode technology, setting the industry benchmark.

Ultra-Lightweight & High-Efficiency: Lightweight structure with optimized heat dissipation design ensures consistent performance stability and easy maintenance.

Blazing-Fast Scanning: Operates at high speed to complete engraving and cutting tasks in no time.

Intelligent Air Management

Built-in Smoke Exhaust System: Integrated air channel design eliminates the need for external air assistance, protecting the lens from smoke damage.

Overheat Protection: Enables non-stop operation without thermal throttling, guaranteeing reliable performance.

Superior Engravingbilities| High-Precision, Efficient, Multi-Scene Compatible

✨ Dual-Focal All-in-One Engraving: Versatile for Curved Surfaces & Metal Engraving

The short focal end (12W+ Peak Power) features FAC optical technology, significantly boosting focus energy density. With 500DPI high resolution, it directly engraves stainless steel, aluminum oxide, and other metals, delivering smooth, burr-free lines. The long focal end easily handles curved/irregular surfaces like bamboo jars, pens, gourds, and insulated cups, ensuring uniform, distortion-free engraving without extra adjustments—balancing precision and compatibility.

⚡ High-Speed Performance, Exceptional Detail & Texture

Engrave canvas coatings at 600mm/s, wood relief at 10000mm/min, stainless steel surface marking at 2000mm/min , and dark surface engraving at 500mm/min. Mass processing is efficient and time-saving. The rigid CNC structure reduces movement vibration, while FAC technology optimizes clarity, texture, and layering—delivering top-tier efficiency and texture.

📌 Wide Material Compatibility, Beginner-Friendly

Works seamlessly with wood, metal, leather, fabric, PCB boards, glass, ceramics, and more. It handles fine marking, pattern engraving, and 3D relief carving with ease. Pre-set parameters for wood and stainless steel engraving (focus, speed, power) are available for quick adjustments—no professional experience required, just start creating.

Powerful Cutting Capabilities| Thick Material Ready, Efficient & Worry-Free

💪 High-Power Thick Cutting: No extra assistance needed

With a 40W module power, it supports a maximum 20mm wood cutting. It easily cuts lightweight wood like pine and balsa without air assistance, forming a smooth, burr-free surface in one pass—no secondary sanding required. FAC technology further enhances cutting depth compared to ordinary 5W lasers, ensuring high-quality, thick cuts. 4mm plywood can be cut completely in one step.

🚀 High-Speed Cutting for Mass Production

Cut 3mm basswood at 500mm/min and fully penetrate at 300mm/min. Efficiently cut wood/plywood within 20mm, MDF within 6mm, leather within 3mm, and more. The rigid CNC structure ensures stable high-speed cutting, significantly improving mass production efficiency.

🔧 Intelligent Assistance for Superior Cutting Quality

Built-in window protection, heat dissipation, and smoke exhaust system protect the lens without affecting cutting precision. It supports needle tube high-pressure air assistance and 3D printed nozzles, further enhancing cutting performance for thick and hard materials, reducing burrs and charring—delieving premium cutting quality.

🎯 Multi-Material Adaptability, Diverse Scenarios

Cuts wood, MDF, leather, corrugated cardboard, dark ABS/PVC boards, and more. It is widely used in woodworking, leather crafting, advertising production, handcrafts, and other fields—maximizing practicality.

Flexible Air Assist Options

Expandable Nozzle System: Compatible with a wide range of air sources (no strict air quality requirements). Can be paired with enclosed air assist devices for enhanced performance.

3D-Printed Nozzle: Lightweight design boosts cutting performance and quality, especially ideal for hard materials.

Industrial-Grade Reliability

12W+ Peak Power Output: Ensures powerful and efficient material processing.

Adaptive Focal Length: Dual FAC design optimizes performance for different materials and applications.

Performance parameters of the NEJE A40640 laser module:

Engraving and cutting capabilities of the NEJE A40640 laser module: