HKB Grain Silo is widely used for grains storage such as wheat, corn, soybean, paddy, rice, soybean meal, barley, malt, sunflower seeds, rapeseeds, peanuts, flour, and other powder materials, oat, special grain, and seeds, etc.
HKB flat-bottom grain silo are made of high-quality galvanized steel plates which are rolled into corrugation and made into standard connecting holes. The vertical friction is supported by the steel silo stiffeners which are evenly applied vertically in the silos. The connecting screw bolts are served with round galvanized steel washers, the connecting holes are served with age-resistant and water-proof daub belts that are for aviation special purpose. These plates and stiffeners are connected by high-strength screw bolts to keep the flat silo strong and durable.
1. Flat-bottom grain silo Assembly, easy to ship and save freight.
2. Galvanized plates (275g/m2-600g/m2), very WATERPROOF &RUST-PROOF.
3. Flat-bottom grain silo has large capacity from 1500T-20000T.
4. Flat-bottom grain silo can store grain safely and save labor cost and space.
How do we assure the silo solidity?

Scientifically speaking, the silo capacity should be measured with volume (m3). Even in the same silo, the storage tons will be different for different grains with different densities. The following table is calculated based on a grain density of 0.75kg/m3, and surely HKB customizes silo systems unique for you.
| Most Popular Flat Bottom Steel Silo Technical Specifications | ||||||||
| Capacity | 1000Ton | 1500Ton | 2000Ton | 2500Ton | 3000Ton | 5000Ton | 8000Ton | 10000Ton |
| Model | TCK
10014 |
TCK
11915 |
TCK
13715 |
TCK
15514 |
TCK
15518 |
TCK
18321 |
TCK
24718 |
TCK
25621 |
| Diameter(m) | 10.084 | 11.918 | 13.750 | 15.584 | 15.584 | 18.334 | 24.751 | 25.668 |
| Total Height(m) | 18.69 | 20.34 | 20.87 | 20.30 | 24.78 | 28.60 | 26.99 | 30.60 |
| Volume(m³)
Density: 0.75ton/m³ |
1335 | 2009 | 2701 | 2467 | 4145 | 6693 | 10879 | 13484 |
HKB designed and manufactured according to the customer’s site and needs. As a professional grain silo manufacturer, HKB can provide turnkey projects. Offering the whole system design from cleaning and drying to storage, maize/corn/wheat/rice milling/feed pelleting, etc.
