Silo bottoms - Import export

CSI silo wall sheets have a minimum tensile strength of 900,000 kgf/cm2 (63,200 Psi). These values ​​clearly demonstrate our superiority over other silos in the market. ESI; offers strong, purposeful and durable commercial steel silos. Steel sheets made of very durable steel, wide corrugation spacings, heavy galvanized steel silo poles and matching roof gutters are some of the quality features available. Diameters of our commercial type steel silos; It has different dimensions from 4.57 m to 32 m. Extra different sizes are available in every diameter.

Our silos, either flat or hopper bottom, are used for extended storage of large quantities of grain, seeds and granulate products. Our range of concrete base silos cover capacities ranging from 83 m3 to 45,055 m3 and with diameters from 4.58 m to 41.25 m.

Funnel-shaped silos have an angle of 45º or 60º, which allows the grain to flow with its own fluidity. However, 45º conical bottoms are used for grains, and 60º conical bottoms are used for feeding purposes, moist grains or low-fluidity materials. Conical bottom silos are produced from 5 tons to 1,000 tons. Generally, they are operated in a continuous discharge state. Low energy consumption and operating costs during the unloading process are one of the reasons why these silos are preferred. Special steel structures, chassis and platforms have been developed for conical bottom silos. These steel structures are placed at the bottom of the silo to add height to the silo unit. These combined systems are designed for easy and healthy loading of wagons.

Valves are generally used to control the product flow under flat-bottom silos with tunnel systems, chain conveyors and conical-bottom silos. It has a wide application area with its galvanized steel structure.

Ventilation grilles are used on the ventilation channels at the silo bottom. Thanks to the structure and bottom supports of the grills, thousands of tons of grain are ventilated safely. Thanks to the structure of the holes on the grill, air from the fans easily passes into the grain and ventilation is provided. The diameters of the grill holes are determined according to the type of grain to be stored in the silo, thus preventing the grain from falling into the ventilation channels. Ventilation grilles are produced entirely from galvanized sheets, so that grains can be stored safely for many years.

Modular, extendable silos, adapted to industrial storage capacities for all bulk products and allowing for complete emptying and refilling with another product without requiring any intermediate cleaning. DOHOGNE SYSTEM silos are constructed from curved panels with external bolts, are self-cleaning, can be dismantled and are interchangeable. Their thickness varies from 2 to 4 mm, and standard dimensions are 940 x 1940 mm. Robust, sealed silos resulting from over 50 years’ experience, complying with European standard EN 1991-4 and with all specific static and dynamic storage criteria. Prefabricated silos, cheap to transport, meaning that: -It is possible to install the silos within an existing complex since they arrive on site in component parts, without needing extensive access as required by a classic, welded-construction silo; -Rapid assembly techniques do not require heavy infrastructure on site.

Product = Pellets Extraction System = by gravity > belt conveyor under silo bottom 1 x 200m³ silo, Ø5m56 Product = Pellets Extraction System = by gravity > lorry (Belgium)

Bulk storage silos made of steel are the perfect solution to store the dry bulk material for a long time. The cylindrical shape and the conical bottom allow a complete discharge of the product. The flat bottom silo has a flat service which means it can gives a full support to the silo. This type of silo is used for both short-term and long-term storage of free flowing bulk materials. On the other hand hopper silos are used for the short or /medium term storage of free flowing materials. Compared to flat bottom silos, hopper silos have capacity shortcomings. Our modern steelwork fabrication shops have computer-aided design and detailing (CAD), which is linked directly to factory floor computer numerically controlled (CNC) machinery, creating a genuine seamless CAD/CAM environment. The accuracy of the computer-generated details being transmitted directly to the CNC machinery increases the quality standards of the production.

Galvanised sheet metal silos offer a versatile, cost-effective, and hygienic solution for grain storage. We provide various types of grain silos, including flat-bottom, hopper, truck load, and farm silos, tailored to specific storage needs. Our silos are designed to store grains, seeds, and pelletized products while adhering to industry standards like EUROCODE and ANSI. Key features of our grain silos include: -High-quality galvanised steel construction (S350GD) with a minimum Z600 coating. -Variable wall ring thicknesses and finishes -Stiffeners with a minimum galvanisation of Z-600, ensuring durability. -Easy access with inspection doors for maintenance and safety-focused stairs and catwalks. -Reinforced roofs. -Roof chimneys. -Inspection windows. -Wind rings. Our silos are adaptable, cost-effective, and designed to meet diverse grain storage needs.