The powder feeding system in this concentration adopts a human-machine interface mode, which facilitates the setting of the suction time, cleaning mode, and selection of machines for each suction machine, and monitors the operating status of each suction machine. The system will automatically pop up an event window when there is an abnormal alarm (fault details, shortage of material machine, etc.) on the machine.

The fan and central dust removal and storage device adopt a connected design, using the "Xinyi Patent" non-stop and non external air source cleaning and dust removal conversion valve mode, so that the raw materials in the feeding system do not pollute each other, and the machine always keeps running. The dust storage bin adopts a non-stop removal mode, which is convenient and simple, and will not affect the operation of the whole machine.