Mechanisation

Conveyors and elevators for the
movement and sorting of cereals

For it storage and transport of cereals, granular or floured, Ravaro Costruzioni Meccaniche has designed elevators capable of sorting the product, even in very large quantities, along different paths.

Discover the various models of elevators and conveyors available and choose the one that best meets your needs.

Accessories and components

Screw conveyors

Tubular screw conveyors are suitable for transport of granular and flour products on straight horizontal, inclined or vertical paths, and are created according to the needs and requirements specified by the customer.Ravaro Costruzioni Meccaniche offers screw, channel or tubular conveyors to achieve particularly high flow rates at low angular speed.

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Bucket elevatorsfor cereals

Grain bucket elevators are used for vertical transport of cereals in granules, floured and diced. Ravaro Costruzioni Meccaniche produces bucket elevators up to 130 Ton/h which can also be equipped with anti-skid sensors and rotation controls. L'product elevation takes place by means of cups mounted on a ring belt that runs inside modular elements in galvanized sheet metal. The product is loaded onto the foot of the elevator and unloaded from the head, thanks to the centrifugal speed of the belt.

Elevators technical characteristics

Rotary extractors

Rotary extractors are used for the unloading and emptying of the residual cone inside the silos and can be activated through manual, semi-automatic and automatic operation.The rotary extractor allows the elimination of the residual cone by conveying the present product towards the center without the aid of operators.

The rotation of a mobile arm around the axis of the silo allows movement only after the auger, applied to the arm, has discharged all the cereal present.Depending on the size of the silo, the type of product, the discharge and the required flow rate, they are available various models of rotary extractors which Ravaro Costruzioni Meccaniche designs based on the specifications of each individual system.

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Cereal conveyor belts

Cereal belt conveyors are used in the transport of granular products and floured on horizontal or slightly inclined paths, even of great length, and offer the advantage of requiring limited power and of not leaving residues inside the machinery (without breaking the transported product).

Ravaro Costruzioni Meccaniche designs conveyors with sliding belt, cradle or slats for capacities from 25 tons/h to 200 tons/h.

Chain conveyorsfor cereals

Grain chain conveyors are used, like belt conveyors, for the transport of granular and floured grains on long journeys and horizontal routes or slightly inclined.Transport takes place inside a metal crate thanks to a scraping chain closed in a ring.Ravaro Costruzioni Meccaniche designs conveyors with C40 steel chain and nylon pallets.