Narrow Strip Mill


After more than 10 years I visited my hometown’s unique narrow strip mill again.
Images now at Stahlseite.
The rolling mill in Hohenlimburg, now part of the city of Hagen/Germany, was founded in 1846 and goes back to the old Böing  forge, a descendant of this family later founded the Boing aircraft company in Seattle, USA.
The mill produced wire and later hot strip.
In 1907 the site was taken over by the Hoesch steel company from Dortmund.
In the 20th century numerous cold rolling , wire drawing and steel spring manufacturers were taken over.
In 1955 the new narrow strip mill started it’s production.The Hohenlimburg site was fusioned with Schwerter Profileisenwalzwerke AG in 1969. This rolling mill was sold to the Italian Calvi group in 2005.
The Hohenlimburg plant is now part of ThyssenKrupp Steel.

Wheels Of Steel


The rolling mill in Königswinter, Germany was built in 1957 by the Lemmerz Werke GmbH
producing wide flats for car wheels.
In 1997 Lemmerz merged with the U.S. based Hayes Wheels International company to form Hayes Lemmerz.
In 2010 the rolling mill was outsourced and proceeded under the new name “Warmwalzwerk Königswinter”.
Images here.

Steel Foundry


The steel foundry in Wetterzeube, Germany was founded in 1909 named „Stahlwerk Staeglich und Haberkorn Wetterzeube“. The foundry operated a cupola furnace and two crucible furnaces. These were replaced by an open hearth melt shop in 1921.
After the war the Wetterzeube works were nationalized and became part of the “VEB Stahlgiesserei Elstertal Silbitz” foundry combine in 1955.
In 1985 a 5 ton electric arc furnace, built in the 1950ies and relocated from Bösdorf near Leipzig, was installed.
After the privatization the Wetterzeube foundry became part of the GEW Gestaguss group from Velbert, Germany.
Images now at Stahlseite.

TKS Heavy Plate Mill, Duisburg


The heavy plate mill in Duisburg-Hüttenheim, Germany was built by the Mannesmann company in 1963 to supply plates to their adjecent large diameter pipe welding mill (closed in 1978).
In 1970 the August Thyssen Hütte AG took over the flat rolling business from Mannesmann.
In 1978 the Sack company installed the 3,9 meter four-high rolling stand still in use today.
Images now at Stahlseite.

Buderus Edelstahl Revisited


Additional images now at Stahlseite.
The Wetzlar works were founded by “Röchlingsche Eisen und Stahlwerke” and Buderus in 1920.
A new melt shop was erected in 1939.
In 1965 Buderus took over and in 2005 the Austrian steel company Böhler Uddeholm acquired the mill.
Nowadays Buderus Edelstahl produces about 300000 tons of crude steel in an electric arc furnace. All steel is casted into ingots.
The further production line includes a blooming mill, a hot strip rolling mill, three open die forging presses and a closed die forge.

Dörrenberg Edelstahl


A small steel mill with a long history. Dörrenberg Edelstahl in Engelskirchen-Ründeroth, Germany produces ingots, steel castings and investment castings.
Images now on my website.
The steel mill in Engelskirchen-Ründeroth was purchased by the Dörrenberg brothers in 1869 and subsequently became a leading producer of high alloyed tool steels.
A crucible steel making shop, hammer forges and mechanical shops were installed.
In 1916 an open hearth melt shop was commissioned.
The first induction furnaces used for steel production in Germany were built in 1928 in Ründeroth.
The electric arc furnace was commisioned in 1951. All forging activities ended in 1992. Since 1996 Dörrenberg Edelstahl is part of the Gesco-Group.