20W Fiber Laser Marker Machine for Stainless Steel

20W Fiber Laser Marker Machine for Stainless Steel. 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 without water chiller, consuming less than 500W power. Versatile Material Compatibility: Suitable for gold, silver, jewelry, medical equipment, automotive parts, and plastics. Robust Portable Design: Operates in harsh environments using batteries or automobile cigarette lighter. Fast Marking Speed: Equipped with high-speed galvanometer for extremely fast marking performance. Global Technical Support: 24/7 technical assistance and spare parts supply available worldwide. Customizable Configuration: Custom configurations available upon request including tailored designs.