Device and method for treating products

A device (1) for treating products, comprising:

• at least one tool (2) and at least one movable support (3), said tool (2) being mounted on said support (3), and said at least one tool (2) being dedicated to the treatment of said products;
• at least one rail (4), each support (3) being mounted so as to slide longitudinally along said rail (4) between several positions;
• each support (3) comprising a blocker (5) in one of said positions, said blocker (5) being actuatable from a locking state of said support (3) resting against said rail (4) to an unlocking state allowing a longitudinal movement of said support (3) along said rail (4), and vice versa;
• a common actuator (6) for locking and unlocking the blocker (5) of each said at least one support (3);
• an energy supply (7) for said actuator (6);
• said treatment device (1) furthermore comprising
• at least one element (8) configured to couple with said at least one support (3), wherein the at least one element is temporarily fixed to the at least one support to move the at least one support longitudinally in the unlocking state;
• a relative motorization (9) between said element (8) and said at least one support (3), said motorization being indexed relative both to said rail (4) and to a reference point;
• wherein
• said element (8) incorporates said common actuator (6), allowing energy to be supplied to each said blocker (5), and wherein a position of each individual support is repositionable by the element between the several positions along the rail independently without repositioning other supports.