The present application discloses a filtering device for an automatic hollow blow molding machine. The filtering device for the automatic hollow blow molding machine comprises a connecting pipe, a filter screen and a screen-changing plug. A cavity with openings at both ends is arranged in the center of the connecting pipe along the extension direction of the connecting pipe. A mounting hole is arranged on the outer wall of the connecting pipe, perpendicular to the outer wall of the connecting pipe and communicated with the cavity. The screen-changing plug is detachably fixed in the mounting hole and sealed with the mounting hole. The filter screen is detachably arranged in the cavity and perpendicular to the extension direction of the connecting pipe. The filtering device for the automatic hollow blow molding machine has a simple structure, simple filter screen replacement operation and improved working efficiency.
Country Code: CN
Application Number: CN201720942568.4
