The present utility model relates to a die blowing pipe for an extrusion blow molding machine, which is structurally characterized by comprising a blowing pipe body. The blowing pipe body is an annular body, the upper end thereof is provided with two air inlets, and the lower end near the inner side is provided with a plurality of air outlets. A fixing nut is arranged on the air inlet. The present utility model is installed at the die of an extrusion blow molding machine. After extrusion, the material tube is uniformly and rapidly cooled on the surface by the blowing pipe, which can well improve the sag of the material tube, enhance the uniformity of product wall thickness, and increase the product qualified rate and output.
Country Code: CN
Application Number: CN201520038477.9
