Sell EPS Foam Batch Pre-expander

1. Continuous & batch type available.
(Batch type recommended for precise & consistent desity)
2. Material weighing system minimizing beads-volume variation through load
Cell sensor & indicator.
3. Reduced beads density variation by +1% by using level vibration sensor
4. Heating system t reduce water entrainment and eliminate thermal shock during
discharge of the vessel.
5. Automatic steam cut-off and air-input system to prevent bead freezing-up in sudden
electrical failure.
6. Advanced Touch Screen Control system for friendly and easy operation.
7. Minimum preponderance gap of the effervescent bead through invariable steam of 0.3~0.7kg/m3。