September 07, 2008

PT Krakatau to modernize its hot strip mill

SMS Demag announced that Indonesia’s PTKS has placed an order with for the modernization of its hot strip mill at Cilegon in West Java.

SMS Demag said that through the modernization PTKS will be enabled to increase the production of its hot strip mill by approx. 20 % and at the same time improve the product quality and extend the product range.

The modernization comprises the revamp of the edger including commissioning of an Automatic Width Control system to improve strip width tolerances and to minimize crop losses. Furthermore, new work roll cooling systems in the finishing mill, as well as anti peeling and interstand cooling systems will be installed.

The use of CVC plus® systems and work roll bending in mill stands F1 to F3, along with a new Profile, Contour and Flatness Control will further improve the product quality. Upon completion of this order all finishing mill stands will possess CVC plus® technology. The new laminar cooling system will enable PTKS to improve its cooling strategies.