The central feeding system is designed for the production of plastic products in the injection workshop, enabling uninterrupted unmanned continuous molding operations. The variety of raw materials and the combined use of multi-color materials can be changed as needed to automate the coloring process. The system can regenerate and use the cold injection material in a fully automatic way, can control all the feeding equipment, and prevent the occurrence of blockages in the storage bin. It is fully automated by setting up a central monitoring station.
What is the central feeding system
The central centralized feeding system adopts microcomputer centralized automatic control, which realizes 24-hour continuous feeding operation for pellets. Multiple small microcomputers separately control the coloring process of each molding machine, with accurate measurement and uniform mixing, and can flexibly change the color to meet the requirements of multiple colors and varieties of products. According to the production volume of different molding machines, the feed volume can be flexibly changed. The design of multiple feed pipes can ensure the diversified requirements of the main materials. The system has multiple monitoring and protection functions, and the work is safe and reliable. The aliases of the central feeding system are: centralized feeding system, automatic feeding system, etc.
The working principle of the central feeding system
The central feeding system adopts vacuum conveying method, and the plastic raw materials are transferred from the storage tank to the central dehumidification and drying system through a centralized pipeline system, and then the dried raw materials are transferred to each injection molding machine. The central feeding system adopts the design method of "one machine and one pipe" to ensure that the air of the entire system conveys the raw materials to prevent the moisture from drying and drying. At the same time, the operation of each transmission is stable, and no blocking phenomenon occurs. It is used in conjunction with the central dehumidification and drying system. It can be used to clean the pipeline after dehumidification, drying and circulation to ensure that there are no residual particles in the pipeline. While avoiding the resurgence of raw materials, it also ensures the performance of the raw materials added to the injection molding machine. Consistent. Under the vacuum negative pressure, the dust in the raw materials will be filtered through the dust filtration system, which helps to improve the quality of the molded products.
The composition of the central feeding system
Central console, cyclone dust collector, high-efficiency filter, fan, branch station, drying hopper, dehumidifier, material selection rack, micro-moving hopper, electric eye hopper, air cut valve, material cut valve.
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