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|. (WO2002004106) ARRANGEMENT IN DRUM|
|Title:||ARRANGEMENT IN DRUM|
An arrangement in connection with a drum which is intended for treating material, the drum comprising a cylindrical piece (1) that is arranged to rotate about its axis in its operating position, whereby the axis of the drum is substantially horizontal, and which piece comprises material lifting means (7) arranged inside said piece. One or more of the material lifting means (7) arranged inside the cylindrical piece are secured to said piece by hinges, which enables adjustment of the lifting means.