With the rise in labor costs, the labor cost of textile enterprises in China continues to increase. Upgrading traditional industries with modern, automated equipment to replace the demographic dividend with a technological dividend has become an inevitable choice for optimizing and upgrading the textile industry in China and achieving sustained economic growth. "Equipment replacement" refers to upgrading traditional industries with "modern and automated" equipment, aiming to achieve goals such as "workforce reduction, efficiency improvement, quality enhancement, and safety," thereby raising the quality and level of enterprise development. As spinning evolves towards the development of multi-component and multi-color fiber blending, ensuring the uniform blending of various fibers (or colors) is a crucial prerequisite for spinning. The use of digitized intelligent automatic blending machines and wool blending machines to replace manual blending can effectively mix and blend multi-component (multi-color) raw materials uniformly, reducing manual labor by more than two-thirds.