The fiber laser marking machine adopts an integrated overall design, which is easy to integrate into the industrial production process. The laser can be directly operated through the control interface, without consumables, and the depreciation cost of the product is greatly reduced. It has high efficiency, long life and maintenance-free performance that traditional lasers do not have. The high-speed galvanometer scanning system is adopted to improve the speed of reaching the standard while ensuring the accuracy, and greatly reduce the delay.