It is mainly used in the production process of polyester, polypropylene, nylon, composite, ultra-fine, industrial silk, differentiated, functional fiber and other processes that require accurate measurement and mixed feeding of main materials and accessories. U This scheme is a weightless measurement of slices, bottle slices and masterbatch (functional masterbatch), which is mixed evenly. It uses dynamic weighing and programmable control technology, combined with the customer's specific production process, and is developed to ensure the process requirements of high-end spinning. U It controls the speed of the feeding motor by weighing to ensure that the weight reduced from the weighing bucket per unit time is constant. The uniformity and accuracy of the ingredients are extremely high. This type of feeder is widely used in the plastics industry. Such as injection molding film, profile coffin production modification engineering, and plastic wire and cable industry.