Presorting Machinery > Presorting Manual and mechanical pre-sorting is essential for the correct functioning of the optical sorting line. It removes all products not suitable for sale, such as rotten or damaged fruit and / or other elements such as leaves, stones and soil. Furthermore, to increase the productivity of the line, we suggest mechanical xed or variable size presorting to separate the small fruits from the processing ow. Leaf removing grid Manual presorting tables Sorma Usa 2022 © Copyrights Sorma S.P.A. Partita IVA IT03247540408 | R.E.A. Forlì-Cesena n. 292294 231 Kelsey St, Visalia, CA 93291, United States [email protected] +39 0547 418612 Mechanical presorting