The self-adjusting drafting intelligent FA389 high-speed drawing machine adopts human-machine interface touch screen, high-performance micro-computer controller (plc), high-performance servo motor and driving technology to realize the adjustment and upgrade of drafting multiple of drawing machine from transmission gear to digital self-adjusting drafting, and the drafting multiple is automatically revised after setting by human-machine dialogue. It is a new type of equipment with energy saving, low-noise and environmental protection. It is an effective way to improve the quality of textiles and the economic benefits of spinning factory.