Device for automated powder extraction and disposal of remaining stocks of powder in bow stand of sheet-fed rotary printing machine, has endlessly revolving conveyor system for printing sheets which are stored on stack of sheets

摘要

The device has an endlessly revolving conveyor system (2) for printing sheets (5) which are stored on stack of sheets (3). A powder unit (4) is provided for impinging the printing sheets with a powder layer. One or multiple suction units are provided in connection with the powder extraction system (15) above the sheet extension (1) in a detachable manner.