... automatic blow molding machine made of PE,PS,PP and ect specially for PC wide mouth bottle NX-A4 is the fastest liner blow ... service life, as well as machine runs more smoothly and steadily.NX-A4 automatic stretch blow molding machine is equipped with patented preform loading ... consists of three main parts: preform loading system, Heater channel & blow station. NA-A4 automatic blow molding machine