Housing cleaning device for cleaning a housing of a screw machine

摘要

A housing cleaning device (4) for cleaning a housing (3) of a screw machine (2) comprises a support unit (14) which can be moved relative to the housing (3) and at least one housing cleaning unit (15) arranged on the support unit (14) for Cleaning an inner wall (38) of the housing (3), the at least one housing cleaning unit (15) being reversibly insertable into the housing (3). An associated shaft cleaning device for cleaning at least one treatment element shaft of the screw machine (2) comprises a cleaning chamber in which the at least one treatment element shaft can be arranged and at least one shaft cleaning unit arranged in the cleaning chamber.