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HOME >> NEWS >> Advantages of Spiral Steel Storage Silo

First, A good overall performance and long life. Steel silo in the construction process, entirely by special equipment construction, the rolling process, the warehouse bite outer wall made ​​of a five-fold in material thickness, 30 mm -40 mm wide spiral ridges, greatly strengthened the position the carrying capacity of the body, so that the overall strength of the silo, stability, shock resistance than other positions. In addition, the warehouse material department store materials against corrosion and grinding according to strength requirements, the choice of the best sheet metal ratio, making his normal life of 30-40 years. Far more than the life of the other positions.

Second, airtight performance, wide use. Due to the volume silo warehouse equipment bending, seams, in the process to ensure quality warehouse any part of the body, so it is particularly good seal can store cement, fly ash, slag superfine powder and powdered material, is widely used in building materials industry. Such as cement plants, power plants, grinding station.

Third, short construction period, low cost. Spiral seams silo site construction, warehouse roof floor installation. Philips construction equipment forming, bending line speeds up to 5 m / min, no scaffolding and other auxiliary facilities, and thus a very short period. Spiral seams, thin steel silo full use is made of the same weight is only equivalent to the capacity of reinforced concrete warehouse weight, greatly reducing the cost. In addition, because it can be used both inside and outside the double barrel bending method different materials bending, forming, can greatly reduce the used chemicals, and environmental protection industries storage project cost corrosive materials.

Four, small footprint, easy to manage. Spiral steel silo with other silo different seams, height, diameter may be selected within a larger context. The minimum distance between the two positions to 500 mm, can make full use of space, reducing the footprint. Spiral seams silo high degree of automation, together with temperature, level and other equipment, user management is very convenient.

Five, high strength: continuous spiral steel silo undercut five times the thickness of the base material, greatly strengthened the anti-carrying capacity silo's.

Six, light weight, small footprint: Taisho silo height diameter may be selected within a great range of steel silo spacing as small as 50 centimeters, can make full use of space. Spiral curling steel silo with the dead weight of only one sixth of the volume of concrete warehouse, the same positions in the same volume of reinforced concrete weight can greatly reduce the load and Jiancang infrastructure costs.

Performance Comparison

Steel silo with a light weight, on the basis of low demand "(an average of half of reinforced concrete silo construction period), small footprint, the provincial labor and low cost, but also in vivo using double-wall outer wall with the warehouse processing two different materials integrally, the construction cost can be reduced. Meanwhile, steel silo construction not affected by season, weather and other factors, companies can use to quickly achieve good economic returns. According to the actual calculation, compared with the same capacity of reinforced concrete silos, the amount of steel reinforcement steel silo and its amount is almost equivalent to savings of about two-thirds of the amount of cement; concrete silo due to weight and height requirements of its base cost, high total investment, to be higher than 15% to 40%, both of which cost analysis are shown in Table 3-1.

COFCO Jiangyin steel silo logistics park project

COFCO Jiangyin steel silo logistics park project

Fabricated steel silo storage capacity, high degree of automation machinery, management tends to be scientific, rationalization, network, can effectively reduce operating costs, and removable partial replacement, easy to operate. On the same storage capacity, the concrete silos small diameter, high altitude, relatively high grain layer height, grain storage management more difficult (such as difficult ventilation or ventilation uneven reach grain storage ventilation; fumigation difficulty is to use PH3 fumigants are difficult to penetrate and reach the deeper layers of grain effect; grain layer of various parts of the food quality sampling detection more difficult, etc.), maintenance is more difficult, especially after prolonged use, prone to cracks and other damage to insulation and vapor barriers phenomenon, difficult to repair, maintenance will be more difficult.