Abstract: According to a method for controlled closing a container (1) with a related threaded cap (3), a container (1) is moved to a cap (3) feeding station, where a cap (3) in placed on the threaded upper end of the container (1). Then the container (1), together with the cap (3) is transferred to a closing station, where said cap (3) is screwed to said container (1). During screwing, the instant value of the torque applied to said cap (3) is measured and compared with a pre-selected threshold value, so ad to verify, in relation to the threshold value having been reached and to the moment, in which the value is reached, a stable tightening if the cap (3) onto the container (1).

Abstract: In a machine (1) for filling containers with a liquid substance, a rotating head (2) is carried rotatingly by a stationary structure (3) and a liquid substance delivering chamber (4) is made inside the rotating head (2). A plurality of distributors (6) are arranged along the edge of the rotating head (2) for delivering the liquid substance to filling nozzles (7) associated with the rotating head (2). A basin (30) is associated to the stationary structure (3) for collecting a sterilizing liquid introduced into the distributors (6) and flowing in the nozzles (7) for sterilizing, by washing, the distributors (6) and the nozzles (7). The basin (30) is closed by a cover (32), fastened to the rotating head (2). A plurality of vertical tubes (34) pass tightly through the cover (32) and extend inside the basin (30), so as to be connected to the nozzles (7) and to the distributors (6) by flexible pipes (25A, 25B).

Abstract: In a machine (1) for filling containers with a liquid substance, a rotating head (2) is carried rotatingly by a stationary structure (3) and a liquid substance delivering chamber (4) is made inside the rotating head (2). A plurality of distributors (6) are arranged along the edge of the rotating head (2) for delivering the liquid substance to filling nozzles (7) associated with the rotating head (2). A basin (30) is associated to the stationary structure (3) for collecting a sterilizing liquid introduced into the distributors (6) and flowing in the nozzles (7) for sterilizing, by washing, the distributors (6) and the nozzles (7). The basin (30) is closed by a cover (32), fastened to the rotating head (2).

Abstract: A device for feeding liquid substances in filling machine for filling bottles and the like includes a first tubular member (4), which is integral with a stationary structure (1) of the machine (M) and a second tubular member (5) made integral with a rotating head (6) of the machine (M). The tubular members (4,5) are coaxial and have head surfaces tightly connected to each other by means of a first, upper ring (8) and a second, lower ring (9). The upper ring (8) and lower ring (9) are made of ceramic material and touch each other with their flat surfaces (8A,9A).

Abstract: A device for feeding liquid substances in filling machine for filling bottles and the like includes a first tubular member (4), which is integral with a stationary structure (1) of the machine (M) and a second tubular member (5) made integral with a rotating head (6) of the machine (M). The tubular members (4,5) are coaxial and have head surfaces tightly connected to each other by means of a first, upper ring (8) and a second, lower ring (9). The upper ring (8) and lower ring (9) are made of ceramic material and touch each other with their flat surfaces (8A,9A).