▌ Features /

The central feeding system is designed for injection molding of plastic products production, realize the continuous unmanned continuous molding operation. According to the need to change the raw material variety, a combination of color material use, realize the automation of colouring process. System will be able to fully automatic regeneration and use the way sprue cold material, to all the control of feeding equipment, and prevent the occurrence of surge bin in jams phenomenon, by setting up the central monitoring station to realize full automation.

Centralized feeding system adopts microcomputer automatic centralized control, implements 24 hours continuous feeding operation of aggregate. More than one small machine microcomputer respectively control the machines of the coloring process, accurate measurement, mixed evenly, and flexible change color, the product to meet the demand of the more color variety. According to the production of different molding machine, flexible change for shoes. Multiple feed pipeline design, can meet the requirements of diversification of main ingredient. System has a variety of monitoring and protection function, safe and reliable work. The central feeding system alias: centralized feeding system, automatic feeding system, etc.

▌ Working Principle /

The central feeding system adopts vacuum transmission way, by focusing on the piping system to plastic raw materials from the material storage tank to the central dehumidifying drying system, and then after drying of material to each injection molding machine. The central feeding system adopts the design of "one machine a root canal", ensure the whole system for raw materials for air transportation, prevent moisture after drying of material moisture regain.

At the same time in each running stable, no plugging material phenomenon occurred. It used with the dehumidification drying system, can use dehumidification drying will send cycle for pipeline cleaning, ensure no residual aggregate in the pipeline, to avoid raw material moisture at the same time, also ensures that join the material performance in injection molding machine. In the vacuum negative pressure under the action of the central plains raw materials by the dust will be filtered out by dust filter system, help to improve the quality of molding products.

▌ Application / 

 Plastic the central feeding system solution to repeat manual handling the high cost of raw material and the drying incomplete due to negligence of lack of material, not mixed with other materials are not allowed to, one of the most important is to reduce procurement, power consumption, maintenance cost, improve product quality, improve the work efficiency. It is a kind of using vacuum suction or blowing force to deliver clean airtight pipeline equipment of particle and powder materials, the use of vacuum and the environment space of pressure difference, form gas flow inside the pipeline, drive the particle movement, so as to complete the raw material of the conveyor.

The central feeding system is mainly used for: conveying powder and granular materials, plastic particles, for example, western medicine powder, raw materials, chemical powder, metal oxide powder, tablets, pills, small particles of food, pesticide, medicine, food, additives, batteries, dyes, cosmetics, fine chemical industry, etc.

▌ Cases / 

▌ ABOUT US

  Hengju is a professional manufacturer which dedicated to research develop and produce plastic processing auxiliary equipment, and meanwhile it’s a leading supplier for whole factory planning and design. Years of experiences in the plastic industry allows Hengju to take a lead in domestic industry, and has a great share in global markets. Our products has been supplied to over 20 countries around the world.Hengju always adheres to the company culture of people first. Our company provides the staff with relaxed working environment and comfortable accommodation, besides, a lot of professional training every year has helped our staff to improve. Everyone likes working here.Over years of development, Hengju always focus on quality and credibility and always provide our customers with good-quality products and excellent after-sale service which make us to keep our position as a global leader in our field.