90 Blow Molding Machine General Introduction 90 blow molding machine is mainly applicable to the production of various packing barrels with PE and capacity between 20~100L,toolbox,motorcar parts such as gasoline tank,wind pipe and other large andmedium-sized plastic hollow products. The machine adopts new patent of two pull-rod type closing-mold device; double-folding accumulator head; extrusion device, equipped with complete blowing device and product taking  out device, and entirely achieves full automatic production.