Abstract: A shearing/mixing tool (20) is one of several tools that is preferably mounted on a shaft (2). On both sides, the shaft (2) is rotatably mounted on the end walls of a horizontal drum. The tool (20) has at least one opening (25). Preferably, the shearing/mixing tools (1) are shearing/throwing blades (23) which are formed in a sickle-shaped manner at the end of stirring arms and rotate in the drum at an angle from the transverse axis of the shaft axis in such a way that the tip of the sickle or the spoon-shaped end of the blade (23) is the leading part. The shearing/throwing blade is arranged on an arm (22) made from a web plate that is bent in a Y-shaped manner.

Abstract: The application relates to a device for mixing and kneading masses (1), in particular chocolate masses, and to a method for mixing and kneading masses, in particular chocolate masses. The device comprises a kettle (2) having an inner wall (3), which at least partially emulates the outer surface of a rotational body, and a shaft (11) and at least one tool (10, 13) fastened thereto. At least one, in particular planar, deflector surface (8) is arranged in the kettle (2), the surface extending in the axial direction.

Abstract: A shearing/mixing tool (20) is one of several tools that is preferably mounted on a shaft (2). On both sides, the shaft (2) is rotatably mounted on the end walls of a horizontal drum. The tool (20) has at least one opening (25). Preferably, the shearing/mixing tools (1) are shearing/throwing blades (23) which are formed in a sickle-shaped manner at the end of stirring arms and rotate in the drum at an angle from the transverse axis of the shaft axis in such a way that the tip of the sickle or the spoon-shaped end of the blade (23) is the leading part. The shearing/throwing blade is arranged on an arm (22) made from a web plate that is bent in a Y-shaped manner.

Abstract: A conching machine having at least two rotors (6, 7, 10, 10') respectively arranged in a trough compartment (3, 4, 5) of a conching trough (1), with the trough walls (2, 15, 115) of the conching trough (1) of each rotor (6, 7, 10, 10') being arranged as closely surrounding each other. Of the rotors (6, 7, 10, 10') at least one rotor (6, 7) is designed with radially extending blades (8) and at least one further rotor as a cutter rotor (10, 10') with at least one cutting edge (12).

Abstract: The fineness of bulk material, particularly of material to be ground, is determined by means of a flow measurement (DIN 66126) and by using a calibration correlation between medium particle size and permeability of the sample.The medium fineness of a continuous flow of bulk material determined in such a way at predetermined intervals of time may be used for adjusting roll mill parameters. In the same way, it is possible to calculate the bulk density, so that a compacting procedure subsequently to a milling procedure can be adjusted accordingly.

Abstract: The fineness of bulk material, particularly of material to be ground, is determined by means of a flow measurement (DIN 66126) and by using a calibration correlation between medium particle size and permeability of the sample.The medium fineness of a continuous flow of bulk material determined in such a way at predetermined intervals of time may be used for adjusting roll mill parameters. In the same way, it is possible to calculate the bulk density, so that a compacting procedure subsequently to a milling procedure can be adjusted accordingly.