Through close-up footage, this video details the operating steps of a fully automatic two-cavity blow molding machine: from preform loading and infrared heating to high-pressure blow molding and final automatic demolding. The machine's dual-cavity, synchronized design doubles production efficiency and supports a wide range of customizable bottle shapes up to 3L. Narration explains key parameters (such as air pressure and temperature control), making it ideal for beginners to quickly understand blow molding technology!