Fiber laser marking machine is mainly composed of three parts, vibration lens, marking card, the production of laser marking machine, fiber laser beam quality is good, the output center is 1064 nm, the whole life in 100000 hours, compared with other types of laser marking machine live longer, electro-optic conversion efficiency of 28% above, relative to other types of laser marking machine conversion efficiency of 2% 10% of the huge advantage, outstanding performance in energy conservation and environmental protection, etc.