The central material supply system is designed for the production of plastic products in injection molding workshops, achieving uninterrupted unmanned continuous molding operations. It can adjust the types of raw materials and the combination of multi-color materials as needed, automating the coloring process. The system can regenerate and utilize injection nozzle cold material in an automatic manner, control all material supply equipment, and prevent blockages in the storage silos, achieving full automation through the setup of a central monitoring station.

The central material supply system employs centralized automatic control via microcomputers, enabling continuous 24-hour supply operations for granular materials. Multiple small microcomputers of corresponding specifications control the coloring process of each molding machine, ensuring precise measurement, uniform mixing, and the flexibility to change colors to meet the diverse color and variety requirements of products. The system can adjust the material supply quantity flexibly based on the production volume of different molding machines. The design of multiple supply pipelines ensures the diverse requirements for the main materials. The system is equipped with various monitoring and protection functions, ensuring safe and reliable operation. Alternate names for the central material supply system include: centralized supply system, automatic feeding system, etc.