Hopper-Bottom Silos
Hopper-bottom silos are designed to accelerate product flow at facilities with frequent filling and discharge. The sloped base helps grain empty by gravity in a controlled manner, reducing product residue and operating time. They can be used as intermediate stock or process silos in feed mills, flour mills, and commercial storage facilities.
What Are Hopper-Bottom Silos and How Do They Work?
A hopper-bottom silo allows product to move by gravity over a sloped base toward the discharge point. This design reduces residue inside the silo and enables rapid product changeover in processes with frequent fill-discharge cycles.
Key Features
- Fast, controlled discharge by gravity
- Suitable for intermediate stock, process, and shipping applications
- Adaptable to different hopper angles, capacities, and outlet options
- Easy integration with conveying and dosing equipment
Applications
- Process silos in feed mills
- Intermediate stock points in flour mills
- Truck loading and dispatch lines
- Storage facilities with frequent product changeover
Integration with Plant and Automation Systems
Hopper silos can be used with top fill conveyors, bottom slide gates, dosing equipment, screw conveyors, chain conveyors, or pneumatic conveying lines.
Engineering and Product Selection
Product flowability, bulk density, discharge frequency, required throughput, and downstream equipment layout are key factors in hopper silo design.
Frequently Asked Questions
In hopper-bottom silos, product empties more easily by gravity; flat-bottom silos excel in higher-volume, long-term storage projects.
Yes. It can be used at process points such as intermediate stock, dosing, pre-mix feeding, and dispatch.
30-Year Warranty
The galvanized material used is long-lasting
High Galvanized Coating
Durable and high-quality coating
Static Design
Correct static design through engineering analysis