【High-Speed & High-Power · Powerful 20W Cutting Performance】Longer Ray5 20W laser engraver is equipped with a 20W high-power laser module and the latest 240MHz ESP32 chipset, delivering both speed and stability. It supports a maximum engraving speed of up to 24,000mm/min. Capable of single-pass cutting 15mm (0.59") pine wood, 0.05mm (0.002") stainless steel, and 8mm (0.31") acrylic; with multiple passes, it can cut up to 25mm wood and 35mm acrylic, meeting the demands of high-intensity creative and commercial applications. 【High-Precision Laser System · Finer Color Engraving】 Longer Ray5 20W laser engraving machine features an advanced 256-color palette, combined with an ultra-fine 0.08 × 0.1mm laser spot, achieving engraving precision of up to 0.01mm. With more natural color transitions, higher contrast, and richer details, it enables more refined and artistic color engraving results on a wide range of materials, including stainless steel, metal, wood, leather, glass, acrylic, and cotton fabric. 【Large Working Area · Efficient Multi-Device Operation】 Longer Ray5 20W laser engraver offers a spacious 400 × 365mm working area, allowing flexible handling of projects in various sizes. Powered by the ESP32 multi-core architecture, a single device can control multiple engraving machines simultaneously, supporting 24/7 continuous and stable operation, making it ideal for studios and long-term commercial use. 【Smart Touchscreen Control · Multiple Connectivity Options】Longer Ray5 20W laser engraver is equipped with a 3.5-inch touchscreen, enabling real-time monitoring of engraving progress, quick parameter adjustments, and easy operation. It supports USB, TF card, WiFi, and App connections, allowing both online and offline use. Fully compatible with professional software such as LaserGRBL and LightBurn, it is easy to use for both beginners and advanced users. 【Multiple Safety Protections · Easy Setup & Reliable Support】The laser head is equipped with a protective shield that filters over 95% of laser radiation, and the machine comes with a full protective enclosure and safety goggles to ensure safe operation. Built-in emergency stop, motion protection, overheating protection, and a hidden active cooling system help extend the laser’s lifespan. The package includes all necessary tools and step-by-step installation guides, along with 24/7 customer support and lifetime technical assistance.