Tailormade 6-High Reversing Cold Mills for the Asean Market

oleh Stabauer Anna, Hofer Jürgen, Djumlija Gerlinde, Qian Chun Feng, Yu Fei, Zhang Haibin

Penerbit - Siemens VAI Metals Technologies GmbH, Siemens Ltd

Kategori - Novel Am

In order to quickly respond to increasing local demands for rolled steel products, it is important for producers to implement solutions in the shortest time possible. Investments should be affordable and offer high degree of profitability as well as a high return on investment. Supplied plants must be reliable, simple to operate and easy to maintain. Additionally personnel trainings from an experienced supplier are essential to ensure that the mill is operated properly and market demands are met. To meet these requirements, Siemens VAI has optimized the product portfolio in the field of reversing cold mills, which consists of well proven systems with some of high sophisticated technological features such as advanced work-roll bending and shifting, multi-zone cooling of the work-roll and strip flatness measurement systems assure precise strip-flatness control. Compact design and advanced automation ensure minimum off-gauge length. Further improvements in strip quality are achieved by additional implementation of advanced technological packages such as flatness control based on the SIROLL SmartCrown® roll contour. A reversing cold mill represents an ideal solution designed to meet small to medium rolling capacities for a wide variety of steel products, and a broad range of applications from the construction to the automotive industry. In the following paper the economical production range, key technological features such as automatic flatness control, automatic gauge control, multi-zone roll cooling, drive system, direct application system (DAS) as well as the strip blow of system will be presented in detail.

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