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1. High anti-corrosion sheet+ultra long service life: Selected from Handan Iron and Steel double-sided 275g/㎡ high zinc layer zinc aluminum magnesium sheet, the corrosion resistance of the warehouse roof is 5 times that of ordinary galvanized sheet, and the warehouse body is resistant to deformation, weathering, and impact. Paired with 8.8-10.9 national standard high-strength bolts, the design service life is up to 30 years, and the full cycle operation and maintenance cost is extremely low.
2. Double precision sealing and moisture-proof system: Adopting the dual sealing process of aviation sealing adhesive and high-grade rubber nylon gasket, the joint seam of the warehouse body has zero leakage, effectively blocking the invasion of moisture, dust, and pests, strictly ensuring the quality of stored materials, and meeting the strict standards for long-term sealed storage of oversized grains and raw materials.
Serial Number | Item | Parameter Details |
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1 | Warehouse height | Warehouse top angle of 25 °, cone bottom angle of 45 ° |
2 | Core specifications of the warehouse body | Warehouse capacity 1122m ³, bulk density 841 tons; Warehouse diameter 9.167m, total height 22.8m, warehouse barrel height 14.6m |
3 | Material of fence and roof panel | 1. Warehouse roof: 1.0mm thick cold base zinc aluminum magnesium SGC340 steel plate, with heat and corrosion resistance 5 times that of ordinary galvanized steel plate 2. Fence: High quality Handan Iron and Steel flower free oil-free double-sided galvanized BGH340/SGH440+275 corrugated board, with a zinc content of 275g/㎡ on both sides 3. Thickness of cylinder plate: 2.0mm for the first layer, 1.5mm for the second to seventh layers, 2.0mm for the eighth to tenth layers, and 2.5mm for the eleventh to thirteenth layers |
4 | Column configuration | External M-shaped galvanized column with a width of approximately 312mm; columns 1-6 are 2.5mm wide, columns 7-10 are 4.0mm wide, and columns 11-13 are 6.0mm wide |
5 | Cone base and accessories | Steel cone bottom overall spray painting treatment; Column base material H244 × 175; Reinforcement material: Steel 63 * 6; Cone base plate thickness δ 6-8.0mm |
6 | Ancillary facilities | 1 set of manhole for top maintenance and 1 set of silo shaft; 1 set of vertical climbing ladder inside the warehouse and 1 set of vertical climbing ladder outside the warehouse |
7 | Production, installation, and standards | On site installation, the corrugated plate of the silo is cold-rolled and produced by punching, bending, and shearing production lines with high precision; Bolt configuration: 8.8 grade high-grade galvanized bolts (Shanghai Hardiwei/Jinyi) are used for the warehouse roof and cylinder body, 10.9 grade high-strength galvanized bolts (Shanghai Hardiwei/Jinyi) are used for key load-bearing parts, and matched with waterproof, wear-resistant, corrosion-resistant high-grade rubber gaskets (Fujian Yongda); Sealing treatment: The joint of the enclosure board is sealed with Shanghai Kejian Aviation Sealing Cement, which is corrosion-resistant, highly viscous, and has excellent sealing performance (different from conventional bolts, gaskets, and rubber strips); Service life: 30 years |
1. National/regional large-scale grain depots: Suitable for cross seasonal reserves of wheat, corn, and rice in national grain depots and provincial grain distribution centers, with a large capacity of 800 tons to meet the demand for large-scale collection and storage, and a 45 ° cone bottom combined with mechanized unloading, efficient turnover and reduced grain mold and loss.
2. Raw material storage at the headquarters of a large feed group: As the core raw material transfer warehouse of a leading feed enterprise, it has a large capacity to reduce the frequency of replenishment. The high anti-corrosion board is resistant to raw material corrosion, and the self discharge seamlessly connects with the automated production line, ensuring the continuous and stable large-scale production of the group.
-Storage of Grain and Oil Deep Processing Industrial Park