Abstract: The invention relates to a denture, made of teeth, in particular prefabricated teeth, and of a denture base made of a gingival material, comprising cavities for teeth in which cavities for the teeth are mounted, in particular attached by bonding, characterized in that the denture base (12) is produced by a CAD/CAM process forming the cavities (20) for the teeth (14), and in that cervical areas (40a) of the teeth (14) extending through the basal surface (16, 18) of the denture base (12) are removed, in particular abraded or milled.

Abstract: A centrifugal dryer for the separation of pellet-like substances from process water including a housing, a rotor arranged in the housing and a screen surrounding the rotor at the peripheral side. The screen has at least one porous screen member which is placed in an arcuate manner around at least one screen carrier hoop and is releasably fastened thereto. The screen is composed of a plurality of screen members which mutually overlap in the peripheral direction and are clamped tight to the screen carrier hoop by one or more tension belts which wrap around the mutually overlapping screen members at the peripheral side.

Abstract: The present invention relates to a centrifugal dryer for the separation of pellet-like substances from process water, comprising a housing, a rotor arranged in the housing and a screen surrounding the rotor at the peripheral side, with the screen having at least one porous screen member which is placed in an arcuate manner around at least one screen carrier hoop and is releasably fastened thereto. In accordance with the invention, the screen is composed of a plurality of screen members which mutually overlap in the peripheral direction and are clamped tight to the screen carrier hoop by one or more tension belts which wrap around the mutually overlapping screen members at the peripheral side. Generally, differently made pliable, flexible and/or resiliently flexible tension members can be wrapped around screen members as a tension belt which are clamped and hereby hold the screen members together.