立式注塑機供料系統
立式注塑機供料系統采用真空傳送方式，通過集中的管路系統將塑料原料從儲料罐輸送到中央除濕干燥系統，然后將干燥后的原料輸送到每臺注塑機中。注塑機中央供料系統采用“一臺機器一根管”的設計方式，保證整個系統的空氣對原料進行輸送，防止除濕干燥后的原料回潮。同時在每個輸運行穩定，絕無堵料的現象發生。
立式注塑機供料系統配合中央除濕干燥系統使用，可使用除濕干燥送循環后會對輸送管線進行清理，確保管路內沒有殘余的粒料，在避免原料回潮的同時，也保證了加入注塑機中的原料性能的一致。在真空負壓作用下原料中原由的粉塵會通過粉塵過濾系統被過濾出來，有助于提高成型產品的質量。
立式注塑機供料系統工作原理及組成部分的分析
立式注塑機供料系統又叫注塑機中央供料系統。注塑機中央供料系統是為注塑車間的塑料產品生產而設計的，實現了不間斷無人化連續成型作業。可根據需要改變原料品種、多顏色材料的組合使用方式，實現著色工序的自動化。系統能夠以全自動方式再生和使用注口冷料，能夠對所有供料設備的控制，并防止了儲料倉內阻塞現象的發生，通過設置中央監控臺實現全自動化。
立式注塑機供料系統采用微機集中自動控制，實現了對粒料的24小時連續供料作業。多臺小型微機分別控制各臺成型機的著色工藝，計量準確、混合均勻，并可靈活改變顏色，適應對產品的多顏色多品種要求。根據不同成型機的生產量，靈活變更供料量。多個供料管道設計，可保證對主料多樣化的要求。系統具有多種監控及保護功能，工作**可靠。注塑機中央供料系統的別名有：注塑機注塑機中央供料系統、自動送料系統等。 

立式注塑機供料系統的組成 
中央控制臺、旋風集塵器、高效能過濾器、風機、分支站、干燥料斗、除濕機、選料架、微動料斗、電眼料斗、截風閥、截料閥。
立式注塑機供料系統的特點
一、高效：注塑機中央供料系統可實現將多種原料自動供給多室任意的注塑加工設備使用，在這其中可包括原料的干燥處理、配色處理、以及按比例的粉碎回收料利用，能夠實行高度的自動化控制、監測等、并能滿足24小時不停機的生產需要。
二、節能：注塑機中央供料系統操作簡易，只需要少數的幾個人即可以控制整個注塑工廠的供料需求，從而減少了大量的勞動力成本。其次、減少了在注塑機旁邊的原料帶及相應的輔助設備、提高了空間的利用率。此外、由于采用了中央供料的方式、相對應地減少了很多的單機設備，也就節省了電能及減少維護費用。

三、個性化：注塑機中央供料系統可以做到不同的使用用戶，不同的車間特點，不同的原料使用要求。都可以依實際的需要來設計出**化的方案。

Vertical injection molding machine feeding system
Vertical injection molding machine feeding system using vacuum transmission, through a centralized piping system will be plastic raw materials from the storage tank to the central dehumidification drying system, and then dry the raw materials transported to each injection molding machine. Injection molding machine central feeding system using "a machine a tube" design, to ensure that the entire system of air to the raw material for transportation, to prevent dehumidification after drying raw materials resurgence. At the same time in each transport line is stable, no blocking material phenomenon occurred.
Vertical injection molding machine feeding system with the central dehumidification drying system can be used to dehumidify the drying cycle after the transport pipeline to clean up to ensure that there is no residual pellet in the pipeline, to avoid the return of raw materials at the same time, but also to ensure that the injection The performance of the raw materials in the machine is consistent. In the vacuum under the action of raw materials in the original dust will be filtered through the dust filter system, help to improve the quality of molding products.
Analysis of Working Principle and Components of Vertical Injection Molding Machine Feeding System
Vertical injection molding machine supply system is also called injection molding machine central feeding system. The central feeding system of the injection molding machine is designed for the production of plastic products in the injection molding plant, and has achieved continuous unmanned continuous molding. According to the need to change the variety of raw materials, multi-color materials, the combination of use, to achieve the color process automation. The system is able to regenerate and use the sprinkler in a fully automatic manner, to control all the feeding equipment and to prevent the occurrence of congestion in the storage bin, and to achieve full automation by setting the central control station.
Vertical injection molding machine feeding system using computer centralized automatic control, to achieve the pellet 24 hours continuous feeding operations. More than a small computer to control the molding machine of each molding process, accurate measurement, mixed evenly, and flexible to change the color, to adapt to the multi-color products and more requirements. According to the production of different molding machine, the flexibility to change the amount of feed. Multiple feed pipe design, can guarantee the requirements of the diversification of the main material. The system has a variety of monitoring and protection functions, safe and reliable work. Injection molding machine central feeding system alias: injection molding machine central injection system, automatic feeding system.
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Composition of Vertical Injection Molding Machine Feeding System
Central console, cyclone dust collector, high efficiency filter, fan, branch station, drying hopper, dehumidifier, election material rack, micro-hopper, electric eye hopper, wind interceptor valve, cut off the valve.
Characteristics of Vertical Injection Molding Machine Feeding System
First, the efficient: injection molding machine central feeding system can be a variety of raw materials can be automatically supplied to the multi-room arbitrary injection molding processing equipment used, which may include raw materials, drying, color processing, and the proportion of the use of crushed recycled materials, The implementation of a high degree of automation control, monitoring, etc., and to meet the 24-hour non-stop production needs.
Second, energy saving: injection molding machine central feeding system is simple, only a few people can control the entire injection molding plant demand, thereby reducing the large number of labor costs. Second, the reduction in the injection molding machine next to the raw material and the corresponding auxiliary equipment, improve the utilization of space. In addition, due to the use of the central way of supply, corresponding to reduce a lot of stand-alone equipment, also saves energy and reduce maintenance costs.
Third, the individual: injection molding machine central feeding system can be done using different users, different workshop characteristics, different requirements for the use of raw materials. Can be designed according to the actual needs of the optimal solution.