... Material: SS 3. CE,ISO,SGSPET Preform Plastic Injection Molding Machine 1. PET material because of its exceptional performance, are ... used two-step molding process, by the preform injection molding machine to produce a 24-hour After cooling, the ... follows: PET materials→Dryer→Injection machine(with Chiller)→Bottle Proferms2. Cap on in the injection molding machine is completely automated production, ...