The Central Feeding System by Senche Mechanical is designed for the production of plastic products in injection molding workshops, achieving uninterrupted unmanned continuous molding operations. The system can adjust the type of raw materials and the combination of multi-color materials as needed, automating the coloring process. It can fully automatically regenerate and recycle cold material from the injection nozzle and control all feeding equipment to prevent material bin blockages, achieving full automation through a central monitoring station. The centralized feeding system utilizes microcomputer centralized automatic control to achieve 24-hour continuous feeding operations for granular materials. Several small microcomputers control the coloring process of each molding machine individually, ensuring accurate measurement, uniform mixing, and flexible color changes to meet the requirements of various colors and product types. The feeding capacity can be flexibly adjusted according to the production capacity of different molding machines. The design of multiple feeding tubes ensures the diversity of the main material. The system features multiple monitoring and protection functions, ensuring safe and reliable operation. Alternate names for the centralized feeding system include: Central Feeding System, Automatic Feeding System, etc.