The rolling ring lathe HD 3 is based on the successful design of the tungsten carbide ring grinder HS 3 which has proven itself over the course of many decades. It is used for individual machining of roll rings of tube and rod mills.
The roll rings are clamped on a hydraulically locking mandrel „on the fly“, so that workpiece changing times are reduced. A time-consuming adjustment of the clamping-chuck is no longer necessary. Thanks to the robust construction, the highest cutting forces can be realized.