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 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.
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.
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