1、 Product positioning

Hubei JinlongbaGas film grain siloThe seventh generation intelligent grain storage solution included in the "Agriculture, Animal Husbandry, and Fisheries Series" focuses on a lightweight dome shaped warehouse with a "high-performance membrane material+carbon fiber reinforced structure", which can be widely used for bulk storage of grain, minerals, and other materials.

2、 Technical features

1. Construction method: Modular inflatable molding, completing the dome body in 30 minutes, shortening the construction period by about 30% compared to traditional warehouses.

2. Comprehensive cost: Due to the reduction of foundation treatment and steel structure, the overall cost has decreased by about 10%.

3. Green indicators: light weight, minimal on-site wet operations, easy demolition and construction, low lifecycle energy consumption.

4. Adaptation scenario: Suitable for both plain grain depots and occasions such as ports and mining areas that require rapid warehousing.

3、 Comparison with National Demonstration Warehouses

At present, the 9000 ton air film granaries (middling coal/China Grain Storage System) that have been put into operation in China adopt a three-layer composite structure of "PVDF outer film+polyurethane insulation+reinforced concrete spraying", the air tightness is more than 6 times of the national standard, and the energy consumption at constant temperature and humidity is reduced by more than 50%.

Hubei Jinlong's solution has incorporated its expertise in carbon fiber reinforced composite technology on the material side, which theoretically can be further improved

1. Improve the tear resistance of membrane materials;

2. Reduce the thickness and weight of the film material;

3. Enhance the ability to resist typhoons and snow pressure.

4、 Application Dynamics

1. In August 2025, the company's official website has listed the "Intelligent Gas Film Grain Warehouse" as a mature product, but the specific implementation project has not yet been disclosed;

2. The industry expects that its first batch of demonstration warehouses will be prioritized for layout in the main grain producing areas or port transit warehouses in central China to verify the performance of large-scale grain storage.

Conclusion

Hubei Jinlong extends the advantages of polymer film technology accumulated in the field of advertising fabrics to the grain warehouse scene, providing a lightweight dome warehouse solution that is "30 minute inflatable molding, low-cost, and relocatable". This not only conforms to the national green grain storage direction, but also serves as an important supplement to traditional reinforced concrete shallow circular warehouses.