A filling machine (1) for filling capsules (100) or similar elements with at least one product, comprising a plurality of operative stations (20-26) for carrying out operations on the capsules (100), a movement device (2) provided with a plurality of supports (3) with respective seats (33, 34) for housing and moving the capsules (100) in sequence through the operative stations (20-26)； and at least one weighing station (9, 10, 11, 12) to weigh bodies (100a) of the capsules (100) and comprising a weighing unit (5) and transfer means (6) to transfer the bodies (100a) from the movement device (2) to the weighing unit (5) and vice versa； the weighing unit (5) comprises at least one gripping element (7) coupled with a respective weighing cell (4) of the weighing unit (5) and provided with a housing(17) suitable for receiving and holding by force coupling at least one body (100a) to be weighed； the transfer means (6) are movable along a direction of extraction (A) and include a first transfer element (16) arranged to remove at least one respective body (100a) from a corresponding first seat (33) of the movement device (2) and insert it in the housing (17) to allow the weighing cell (4) to measure its weight, and a second transfer element (18) to remove the body (100a) from the housing (17) and insert it in the corresponding first seat (33) of the movement device (2), after the weight of said body (100a) is measured.La présente invention concerne une machine de remplissage (1) pour remplir des capsules (100) ou des éléments similaires avec au moins un produit, comprenant une pluralité de stations opérationnelles (20-26) pour effectuer des opérations sur les capsules (100), un dispositif de déplacement (2) pourvu d'une pluralité de supports (3) avec des sièges correspondants (33, 34) pour loger et déplacer les capsules (100) en séquence à travers les stations opérationnelles (20-26) ； et au moins une station de pesée (9, 10, 11, 12) pour peser des corps (100a) des capsules
