The THF-TCF Screw Feeder and Conveyor range for Filler Dust is a specialised product line for the Asphalt Mixing sector.
THF-TCF Filler Dust Screw Feeders and Conveyors are highly versatile offering numerous solutions for feeding and conveying fine, dusty powders. They are manufactured from carbon steel with a suitable surface finishing. They are made up from a tubular trough that is equipped with at least one inlet and outlet spout, a welded flange at each tube end, helicoid screw flighting welded on a centre pipe with a coupling bush at each end, two end bearing assemblies complete with self-adjusting shaft sealing unit suitable for filler dust. This type of screws, whch comes without intermediate bearings, is equipped with a gear motor that suits the application.

Performance and Technical Features:
• High performance in feeding and conveying
• High-efficiency WAM® power transmissions
• Chain coupling power transmission where needed
• Greased seals for hot/cold filler dust
• Universal inlet/outlet spouts with optimized height measurements
• Absence of intermediate bearings
• Piggy-back configuration
• Reduced overall dimensions
• Short delivery time
• All components for standard configuration available from stock
• Easy assembly
• Maintenance-friendly design