The CALIBRA XXI range to work grapefruit can be built with 1, 2, or 4 lines. It's provided with a selection system by weight, diameter and color. Our sorting lines perform grapefruit selection with extreme precision, handling the product with great dexterity and sensitivity. That work can be made by different systems of dynamic cups, with special designs adapted to the fruit in order to allow its ideal positioning during the transportation along the line. The speed of work can reach the 8 fruits/second with a 70% approximate load.