The utility model relates to the field of blow molding machines, and discloses an improved energy-saving hollow blow molding machine, comprising a blow molding machine body and four support legs, the upper surfaces of the four support legs are respectively fixedly connected to the four corners of the lower surface of the blow molding machine body, a melting tank is arranged on the upper surface of the blow molding machine, the lower surface of the melting tank is fixedly connected with the upper surface of the blow molding machine. In the improved energy-saving hollow blow molding machine, when plastic melt falls onto the filter plate, the filter plate filters the fully melted plastic melt down and blocks the incompletely melted plastic particles and plastic particles bonded with plastic melt above the filter plate until the plastic particles are fully melted before passing through the filter plate, so that the plastic particles can be fully melted, preventing the incompletely melted plastic particles from being sent into the blow molding machine and avoiding blocking the pipelines in the blow molding machine.
Country Code: CN
Application Number: CN201921397195.2
