Flow Diagram – Asphalt Mixing Plant

1. Cold feeders
2. Drying drum
3. Filter
4. Reclaimed filler silo
5. Imported filler silo
6. Filler scale
7. Screen
8. Hot aggregate silo
9. Aggregate scale
10. Mixer
11. Movable hopper
Optional : Skip (movable)
12. Hot mix storage silo, including
direct loading
13. as1 control system
14. Electrically heated bitumen tanks
15. Bitumen scale
16. Recycling feeder
17. Recycling drum
18. Recycling buffer silo
19. Recycling scale
20. Foamed bitumen addition
21. Buffer silo for filler
22. Fibre granulate addition
23. Fibre granulate scale

Source : www.ammann-group.com