A system for processing fruit or vegetable products of the type of blueberries and the like, comprising a first unit (2), in its turn comprising in series at least one loading station (3), at least one pre-sizing station (4), at least one pre-selection station (5) and at least one first alignment station (6); a second unit (8), in its turn comprising in series at least one second alignment station (9), at least one optical sizing station (10) and at least one distribution station (11); each unit (2, 8) has dimensions and space occupation compatible with its accommodation and transport in a single container.
