In comparison with the traditional systems where the fertilizer falls from the above feeding chamber on the disc, Eurospand-Cavallo double disc spreaders use a lateral feeding for vanes.
This solution guarantees an optimal transversal distribution also on uneven grounds since the vanes receive the product always from the side (laterally) keeping the spreading angle constant also in the presence of oscillations or slopes.
Another advantage is the elimination of the granule brake phenomena typical of the systems where the vanes receive the product by fall from the above and by turning they brake it again and again.