The EPS Continuous Pre-Expander Machine

We manufacture our styrofoam expander machine with the principle of high quality, high efficiency. The original particles which produced by this machine are uniform and the foam has good fluidity. Even more, there is no bad smell when pre-forming and molding and the EPS pre-expander meets the food-grade requirements and can safely contact daily necessities. Finally, the cells are even and fine, and the appearance of the product is bright and flat.

We have different kinds of EPS EPP machines,and we accept customization,more details please leave a massage, we will response you soon.


Ⅰ. Adopt METTLER TOLEDO weight sensor & controller to get high accuracy for material weight control and have separating screw loader support so that there won’t be any shake to weighting sensor.

Ⅱ. Pressure Reduction Valve is used to keep the steam pressure steady and PID System with Germany Burkert Valve is adopted to insure the pressure inside chamber.

The EPS Continuous Pre-Expander Machine