Abstract: A device for determining the temperature of a mixed material in a rotary mixer includes a stationary housing and a mixing container that can be moved on a circular path into different rotational positions about a main axis of rotation. A mixed material receptacle in form of a solid of revolution has a bottom and a side wall, and an axis of symmetry arranged obliquely to the plane of the circular path and orthogonally to the bottom. The mixing container is rotatably mounted about the axis of symmetry and the device in an idle state has no material to be mixed and in an operating state in which the mixing container is filled with material to be mixed, rotates on the circular path, with a non-contact measuring radiation detector being arranged in a stationary manner on the housing, which is directed towards the circular path.

Abstract: A mixing device for mixing liquid, flowable or powder-form materials, having a first component that is mounted in a rotatable manner on a frame, a second component mounted in a rotatable manner on the first component, a drive unit for generating a rotary movement of the first component, and a deflecting unit for transferring and deflecting the rotary movement of the first component to the second component in such a manner that the direction of rotation of the first component is opposite to the direction of rotation of the second component, the second component having at least one vacuum box which can be evacuated when in operation and in which there is at least one container for the materials that are to be mixed.

Abstract: A mixing device for mixing liquid, flowable or powder-form materials, having a first component that is mounted in a rotatable manner on a frame, a second component mounted in a rotatable manner on the first component, a drive unit for generating a rotary movement of the first component, and a deflecting unit for transferring and deflecting the rotary movement of the first component to the second component in such a manner that the direction of rotation of the first component is opposite to the direction of rotation of the second component, the second component having at least one vacuum box which can be evacuated when in operation and in which there is at least one container for the materials that are to be mixed.