The scope of application of steel silo can store granular, powder and liquid materials, and can be widely used in grain, oil, chemical, brewing, medicine, food, cement, coal and other industries. For example, the stored materials include: grains (soybeans, corn, wheat, barley, oats, malt, rice, rice, rapeseed, rice husk, castor beans, sunflower seeds, etc.) and building materials (cement, fly ash, cooked Materials, slag, stones, quicklime, slaked lime, gypsum, calcium phosphine, etc.) are widely used in the fields of industry and agriculture, urban and rural areas, and environmental protection industries.