
Entry Level Fiber Laser 20W Raycus 20QS with 300*300mm Engraving Size Sion Galvo Head Ezcad Control Rotatory for Rings Jewelries. Raycus Laser Source: High beam quality and single pulse energy for stable, high-efficiency marking. Sino-Galvo System: High-speed galvanometer with zero drift and fast response for precise carving. Dual Red Light Positioning: Projects preview frames or contours to help users quickly locate processing areas. 3-Year Free Warranty: Covers all mechanical defects with free parts and labor for the machine's entire life. 24/7 Technical Support: Engineers available via email, phone, or online platform with 8-hour response time. Versatile Material Support: Marks metals like aluminum and stainless steel, plus non-metals like ABS and PVC. Customization Available: Supports OEM/ODM, full customization, and minor adjustments based on client needs. Lifetime Software Updates: Provides lifelong free technical support, installation, and software updates.