Fiber laser marking machine adopts integrated structure fiber laser output laser,and then the high-speed scanning galvanometer marking system to achieve perfect function.Electrical and optical fiber laser marking conversion rates as high as 20 percent,compared to the semicon-ductor laser marking machine has a higher beam quality,electro-optical conversion efficiency,the use of air cooling,low power consumption,small size,fiber lasers theoretical life up to 100,000 hours,long operating life,is a new type of environmental,friendly energy laser marking equipment.