Abstract: Chocolate-filled molds are conveyed to a workstation for releasing the chocolate from the molds, and the empty molds are simultaneously conveyed away from the workstation, by an arrangement which includes a pair of up and down elevators which convey filled and empty molds to a transfer device displaceable up and down in synchronism with the movement ofthe elevators. The transfer device transfers the filled and empty molds only when the transfer device is in a rest position.

Abstract: An arrangement for refining a confectionery material includes a series of cylinders for pressing and stretching the confectionery material particles, driving devices for driving the cylinders, and heat removal devices for removing the refining heat. Between the freely swinging first cylinder and the second cylinder, a position transducer for measuring the spacing between the first two cylinders is arranged. The first cylinder is pressed against the second cylinder and a spreading-apart force transducer measures the force between the two cylinders. Temperature transducers for measuring the temperature near the confectionery material refined by the first two cylinders are moreover provided. The transducers are operatively coupled to a control device which provides a reference signal for the cylinder feedback driving device.

Abstract: A desired consistency for particulate confectionery material is obtained by adjusting the spacing of a nip between two rotary milling cylinders in dependence upon a measured force exerted by the confectionery material on the cylinders during passage of the confectionery material through the nip.