A manufacturing machine for the production of a cartridge for an electronic cigarette; the cartridge comprises: a tank; a heating device provided with a wick, an electrical coil wound in a spiral around the wick, and with a support, which has two "U"-shaped cavities housing, on the inside, the wick; two conductor elements, each having an inner end, which is connected to a corresponding end of the electrical coil; a plug, which is inserted into an end of the tank; a tube, which is connected to the support of the heating device; a mouthpiece, where the tube ends; and at least one absorbent pad, which is housed in the mouthpiece; the manufacturing machine comprises: a first assembling drum, which can rotate around a first rotation axis and has: a first seat, which is designed to house a support of a heating device coupled to a wick provided with an electrical coil and a second seat, which is axially aligned with the first seat and is designed to house a tank; a first feeding station, in which a support of a heating device coupled to a wick provided with an electrical coil is fed into the first seat; a second feeding station, in which a tank is fed into the second seat; and a first insertion station which is arranged downstream of the first feeding station and of the second feeding station and is provided with a first pushing device, which axially moves the support of a heating device from the first seat to the second seat, so as to insert the support into a tank carried by the second seat. the cartridge comprises: a tank; a heating device provided with a wick, an electrical coil wound in a spiral around the wick, and with a support, which has two "U"-shaped cavities housing, on the inside, the wick; two conductor elements, each having an inner end, which is connected to a corresponding end of the electrical coil; a plug, which is inserted into an end of the tank; a tube, which is connected to the support of the heating device; a mouthpiece, where the tube ends; and at least one absorbent pad, which is housed in the mouthpiece; the manufacturing machine comprises: a first assembling drum, which can rotate around a first rotation axis and has: a first seat, which is designed to house a support of a heating device coupled to a wick provided with an electrical coil and a second seat, which is axially aligned with the first seat and is designed to house a tank; a first feeding station, in which a support of a heating device coupled to a wick provided with an electrical coil is fed into the first seat; a second feeding station, in which a tank is fed into the second seat; and a first insertion station which is arranged downstream of the first feeding station and of the second feeding station and is provided with a first pushing device, which axially moves the support of a heating device from the first seat to the second seat, so as to insert the support into a tank carried by the second seat. a first assembling drum, which can rotate around a first rotation axis and has: a first seat, which is designed to house a support of a heating device coupled to a wick provided with an electrical coil and a second seat, which is axially aligned with the first seat and is designed to house a tank; a first feeding station, in which a support of a heating device coupled to a wick provided with an electrical coil is fed into the first seat; a second feeding station, in which a tank is fed into the second seat; and a first insertion station which is arranged downstream of the first feeding station and of the second feeding station and is provided with a first pushing device, which axially moves the support of a heating device from the first seat to the second seat, so as to insert the support into a tank carried by the second seat.