Flat Bottom Silos

The wide range and the versatility of our flat or conical bottom silos for long-term storage make them available for different industries such as breweries, animal feed, port facilities, flourmills, ethanol, drying, and storage of raw materials for the plastic industry and biofuels.

RAW MATERIAL: The company manufactures in galvanized corrugated steel, with a 600 gr/m² coating and ZM310 gr/m², ensuring a double service life more than other suppliers do.

Wide range of products:  We fully meet the needs of our customers by offering silos from 5m³ to 25,000m³ capacity.

CALCULATION OF THE STRUCTURE: Silo calculation is made according to different norm as ANSI – ASAE EP 433 2033, EUROCODE EN-1991-4, or any different required norm. Technical Data. Calculations Standards

Silo components:

30º degrees roof

Imagen

Composed by trapezoidal sectors. The special geometry of the wave of the roof and longitudinal folds gives high strength and stiffness.

Depending on silo diameter, and roof loads, roof can be supplied with our without structure.

Technical data: Roof

Technical data: Roof sheet

Technical data: Reinforcement wave

Technical data: Reinforcement rib

Technical data: Structure

Technical data: Roof collar and top cover

Cylindrical body

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Made up of bodysheets and stiffeners, manufactured in structural steel S 350 GD Z600 hot dip galvanized.

Technical data: Cylinder

Technical data: Bodysheet

Technical data: Stifferner

Wind rings

Are provided in order to resist the wind forces and to prevent deformation of the silo. The quality of the rings is E-220 Z275 MAC (EN 10305-3:2011)

Technical data: Wind ring

Roof steps

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Roof scale with angular rungs facilitating the path between the inspection door and the centre collar.

Technical data: Roof steps

Roof inspection door

To inspection the content and condition of the grain and treatments.

Technical data: Roof inspection door

Access door

Placed in the second ring to access to the interior of the silo. We provide two different sizes: 600x700mm, and 530x700mm.

New door lock system with 3 pressure screws. Foam to improve silo tightness.

Easy to assemble. Pre-installed door to avoiding extra works during erection.

Technical data: Access door

Bolting

Quality 8.8 and 10.9. Nuts provided are quality 8, and neoprene EPDM washers guarantee sealing. We supply preassembled bolting and hot dip galvanized with (70 – 85 microns), ensuring higher service life more than other suppliers do.

Technical data: Bolting

Buttyl rubber compound

It is supplied in a preformed way to ensure optimal sealing.