G6020-l fiber laser cutting machine adopts gantry double drive structure form, the whole bed is welded by carbon steel and annealing treatment, the beam is processed by high strength aluminum alloy and heat treatment, both of which are processed by rough processing, vibration aging treatment and finishing processing and other processes, achieving high tolerance accuracy; In terms of transmission, it is equipped with highly efficient transmission mechanism such as high-rigidity precision reducer, grinding rack and pinion, high-precision linear guide rail and so on, which has good rigidity and high precision to ensure long-term stable operation of equipment. Through Han's SMC bus numerical control system set independently developed by Dahan Laser, forming a precision NUMERICAL control fiber laser cutting machine, including laser cutting, precision machinery, numerical control technology and other disciplines in one, which can cooperate with automatic loading and unloading production line.