Second pass expander, continuous cycle, type PBV-SEC
Inner chamber made of stainless steel. in sizes of Ø300 x 1000mm up to Ø1000 x 3000mm.
Easy to maintain through hinged door (approx. 90°).
Revolution speed of screw adjustable by potentiometer.
To expand raw material a second time down to a density of approx. 10 kg/m³.
- Drying bed channel in several dimensions
- Rotary gate valve
- Injector blower