Expandable Polystyrene Beads Foaming Machine High end EPS pre expansion machines typically have the following characteristics: 1. Efficient and energy-saving: Adopting advanced heating systems and control technologies, it can quickly heat EPS particles and achieve efficient expansion, saving energy costs. 2. Precision control: With precise temperature and pressure control systems, parameters can be adjusted according to different production requirements to ensure stable product quality. 3. Automation operation: Adopting PLC control system and touch screen operation interface, the operation is simple and conveni…