Conveying technology
thickness of spiral 20 - 25 mm
Wear-resistant plastic cladding RCH 1000
Conveying capacity up to 100 m³/h (depending on product)
Lengths of spiral: Up to 20 m horizontal (as of 20 m cascades)
Lengths of spiral: Up to 9 m horizontal (as of 9 m cascades)
Diameters of spirals: 190 mm, 300 mm (standard), 460 mm, 620 mm
Main advantages
Reduced risk of blockage / no gap between screw flight and base
Large open receiving space (no reduction by centre pipe)
Sturdy but flexible design
Design is relatively tolerant to impurities such as stones
No end bearing
Typical conveyed materials:
Biomass: Grain, pellets, wastes
Sludge, foodwastes, sugarbeets
Plastics: Plasticchips, plasticgranules
Digester loading technology / Worm conveyor