20W/ 30W/50W Fiber Laser Marking Machine/Laser Engraving Machine for Metal

20W/ 30W/50W Fiber Laser Marking Machine/Laser Engraving Machine for Metal. High Efficiency Fiber Laser: Electro-optical conversion efficiency reaches 90% or above with superior beam quality. Long Service Life: Working time can reach 100,000 hours or above with maintenance-free design. Air Cooling System: Completely air cooled, no water chiller needed, reducing power consumption. High Speed Marking: Marking speed up to 12000mm/s with high-speed galvanometer for fast production. Versatile Material Application: Suitable for metal, jewelry, plastic, paper, and various industrial packaging materials. Flexible Power Options: Available in 20W, 30W, and 50W configurations to meet different needs. Robust Performance: Operates in harsh environments and can run on batteries or car power during outages. OEM/ODM Services: Offers full, minor, and flexible customization from samples or designs.