The Cusinato spiral lowerators are ideal in all cases where “drop” transport is required, preserving the integrity of the transported product. The massive use by pasta manufacturers of spiral chutes for transporting pasta, has stimulated over time continuous improvements both from the point of view of design and performance, so much so that they are used successfully for transporting and filling of silos together with other types of fragile food products (snacks, dried fruit, dried vegetables, etc.).