Detailed Product Description

Continuous Pre-expander Series Main features:
1. EPS beads enter the fluidized beds (optional) through chargingmaterial and expansion, and then go into the aging silo throughtransporting fan to finish their auto cycle expansion.
2. Feeding system includes the first and second feeders.
3. Photoelectric switch controls the level of material in theauto-feeder of negative pressure to realize auto feeding (optional).