The hopper bottom silos with internal basket are distinguished by a more aesthetic appearance, a larger capacity of silos with an angle of 50° - compared to silos with an open funnel, as well as lower construction costs. We build these silos without using a crane. In this type of conical bottom silos, it is possible to build a blow-in fan what allows us to reduce noise.
The standard angle of the hopper in conical bottom silos with internal basket is 40˚ and 50˚. The diameter of the conical bottom silos with internal basket extends from 3.8 to 9.6 m, and their volume from 32 to 1200 m³.
| Standard silo equipment | Additional silo equipment |
| 1. Silo roof | 16. Maximum filling sensor |
| 2. Roof vents | 17. Radar sensors |
| 3. Fan connections / connections | 18. Roof electric fan |
| 4. Roof hatch | 19. Gravity ventilation |
| 5. Side hatch of the silo chamber | 20. External ladder with hoops |
| 6. Supporting columns of the silo | 21. Rest platforms |
| 7. Side sheathing of the silo | 22. Gallery with supports for the transport |
| 8. Silo basket | 23. Roof stairs |
| 9. A set of connectors | 24. Temperature probe with a measuring system |
| 10. Set of anchors fixing the silo to the ground | 25. Lower fan for ventilation of grain - fixed or passable |
| 11. Sealant for galvanized sheets | 26. The air supply system |
| 12. Foundation guidelines for the selected silo | 27. Percentage selector |
| 13. Side hatch of the silo basket | 28. Electric, pneumatic or manual under-silo valve |
| 14. Additional silo supporting columns | 29. Automatic control system |
| 15. Additional side sheathing of the silo | |