Full Enclosed 20W 30W 50W Fiber Laser Marking Machine /Laaser Engraving Machine

Full Enclosed 20W 30W 50W Fiber Laser Marking Machine /Laaser Engraving Machine. High Efficiency Fiber Laser: Electro-optical conversion efficiency reaches 90% or above with superior beam quality. Long Service Life: Laser source guaranteed for 100,000 hours of operation with proper maintenance. Maintenance-Free Design: Completely air-cooled system requiring no water chiller and zero consumables. Robust Environment Adaptability: Operates in harsh conditions and can run on batteries or car cigarette lighter. Low Power Consumption: Power usage is less than 500W, offering significant cost savings. Comprehensive Warranty: Includes 2-year warranty coverage for all mechanical equipment. Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.