Tests

Tests on prototype were significant for mechanical and design improvements. Among these it must be mentioned the choice to use the front plastic bearing which holds internal cylinder. Entirely designed by Fracchiolla technicians, it lets the full machinery reliability and reduction of all powers requested.

Tests executed in 2001 on 90 hl prototype were also significant.
By the cooperation of Concesio Marulli - wine maker in “Ciccio Zaccagnini Farm” - performances of machinery were tested during several winemaking processes, in order to value the necessary improvements.