The construction of grain steel silos demands stringent sealing performance, with strict standards for determining which locations require ventilation and which require sealing. This is primarily due to the need for precise temperature and humidity control within the silo, which is essential for ensuring food safety.

Firstly, during the design phase of steel silos, advanced welding technology is employed to ensure good sealing of the silo structure itself, effectively preventing dust leakage.

Secondly, the joints of the steel silo are equipped with high-strength sealing strips, which possess anti-aging, high and low temperature resistance, and medium resistance properties, further enhancing the sealing performance of the steel silo. These sealing strips can closely adhere to the silo body, effectively preventing material leakage from the joints.

In addition, corresponding sealing devices will be installed on the top of the storage bin to prevent material leakage from the top. These sealing devices include but are not limited to top cover plates, sealing pads, etc., all of which can ensure good sealing performance on the top of the storage bin.