Central conveying system including central drying and dehumidifying,central dosing and mixing,central crushing and recycling...widely used in 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.

The components of the central conveying system mainly include: central operating station,roots blower,central filter (cyclone dust collector),central filter (pulsating dust collector),central coupling station,storage barrel,platic mixer,hopper dryer,honeycomb dehumidifier,gravimetric blender,central hopper loader,plastic crusher,online plastic granulator,manipulator, cut-off valve, cut-off valve, suction pipe and air pipe, etc.

Application industry: plastic processing industry, medical equipment, extrusion molding industry, etc.

Application process: the central feeding system can use vacuum pump to transport the material from a centralized place to the destination machine through the raw material distribution station, and also can transport the material in the material box beside the machine to each destination machine.

Results: can realize the centralized storage of raw materials - drying - metering and through the closed conveying system, to a multi-machine automatic controller will be a variety of different raw materials according to the requirements of the machine to save energy, and reduce the noise of the most ideal automation system. With a variety of monitoring and protection functions, safe and reliable work, is the core premise of unmanned chemical plant enterprises.
 

benefits of central conveying system:

1, The pipeline of the central conveying/feeding system does not occupy the ground space, pipe routing and display are beautiful, save a lot of effective space for the enterprise, but also can effectively improve the environment of the production workshop.
2, Due to the continuous improvement of injection molding workshop technology, the required material quality requirements are also more and more high, the application of central conveying/feeding system can greatly improve the quality of products,greatly improve the production efficiency of enterprises, reduce the rate of defects and the production cost of enterprises.
3, The use of the central conveying/feeding system, in order to avoid the raw material moisture, but also to ensure the consistency of the performance of the raw material added to the injection molding machine.Under the action of vacuum and negative pressure, the dust from the raw material will be filtered out through the dust filtration system, which is helpful to improve the quality of the molding products.
4, Many workshops need to use the combination of multi-color materials, then it is necessary to use the central conveying/feeding system can adjust different raw materials according to the need to achieve the whole factory feeding unmanned operation,save a lot of manpower for the enterprise, which can save a lot of trouble for the enterprise refueling.
5, The traditional feeding equipment feeding efficiency is slow, can not meet the workshop production of the use of  material requirements, and the central conveying/feeding system using a computer centralized automatic control, to achieve 24 hours of continuous feeding operations for granular material. Can ensure the main material diversification requirements, and work safe and reliable, high feeding efficiency.

working principle of central conveying system:

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.