Heidelberger Druckmaschinen Ag

Ekato Ruhr- Und Mischtechnik Gmbh

Ekato Ruehr- Und Mischtecnik Gmbh

Jochen Jung

Rolf Müller

Uwe Ernst

Nicole Rohn

Bernd Kastner

Wolfgang Keller

Matthias Niedernhuber

Sammy Eiche

Florian Kikillus

Michael Rohleder

An agitator device is provided having at least one carrier unit, which has at least one connection element for a connection to a drive shaft and at least one beam element for the fastening of at least one agitator blade. The beam element and the connection element may be connected to one another in a one-part implementation.

Agitator device and method

A system and an associated method for starting up stirring machines in a sediment in a controlled manner are provided, which system has the following: a container for receiving materials to be processed; a stirring device with stirring blades for stirring the materials to be processed in the container; a purging device; and a device for operating stirring machines. The purging device is arranged in such a way and set up so as to feed a medium for purging to a deposited sediment. Furthermore, a controller is provided which initiates controlled re-starting of stirring machines after purging.

System and method for starting up stirring machines in a sediment

A sheet processing machine, in particular a sheet-fed printing press, includes a varnishing unit and at least one combination drier for applying radiation energy and heated air to a newly varnished sheet. The at least one combination drier includes a plurality of circular or polygonal air nozzles and narrow-band high-power infrared light sources disposed between the air nozzles. The infrared light sources apply radiation at a radiation density of at least 25 kW/min total to the varnished sheet. The temperature of the heated air passing through the nozzles is below 100&#xb0; C., preferably below 80&#xb0; C. A method of drying sheets is also provided.

Sheet processing machine, in particular sheet-fed printing press and method of drying sheets

A printing press and a method of drying printed or varnished sheets in a printing press include heating printed and/or varnished sheets, before the sheets enter a dryer, to a temperature higher than the ambient temperature, through the use of a heatable impression cylinder in the last printing and/or varnishing unit upstream of the thermal dryer device.

Printing press having a dryer device for varnished sheets

A printing press, in particular a sheet-fed offset printing press, includes at least one control device, a plurality of printing units, one or more varnishing units, and one or more dryers. Variables determining a dryness of the printing material are determined and used to optimize the drying process. For that purpose, the important material streams influencing the drying process are determined at least for the region of the printing press that contains the drying device(s).

Growing community of inventors

Lörrach, Germany

Jochen Jung