The shape moulding machine is specifically designed to produce various shapes and sizes of EPS foam products, such as blocks, sheets, panels, and custom molded products. It uses steam and pressure to expand and mold the EPS beads into the desired shape.
Here's a general overview of how an EPS shape moulding machine works:
Pre-expansion: The process begins with the pre-expansion of EPS beads. The beads are fed into a pre-expander, where they are exposed to steam and heat. The heat causes the beads to expand and fuse together, forming expanded beads with low density.
Aging: The expanded beads are then transferred to an aging silo, where they are allowed to cool and stabilize for a certain period. This aging process helps to improve the performance and consistency of the EPS foam.