Innovative Easy Operation EPS Block Moulding Machine With Bead Expansion Process
Product Description
Bead Expansion: EPS block molding machines typically start with the process of bead expansion. The pre-expanded EPS beads, which are soft and pliable, are fed into the machine.
Pre-Expanding Chamber: The pre-expanded beads are transferred to a pre-expanding chamber within the machine. In this chamber, the beads are exposed to steam and heat, causing them to expand further. The steam softens the polystyrene and vaporizes the pentane gas inside the beads, creating a cellular structure within the material.