Being in position one of the finishing train, the new, high-performance stand accomplishes the major part of the forming work. The new stand F1 is of 4-high design, like the three existing stands. It features latest actuation and control systems, such as CVC®plus (Continuously Variable Crown) roll shifting technology, a rolling technology package specifically designed for aluminum hot rolling and X-Pact® electrical and automation systems. The technology package includes a wide range of technological features such as hydraulic actuation systems and cooling, lubrication, measuring and cleaning systems designed to achieve the required mechanical properties and an excellent strip surface quality.
Along with the installation of the additional finishing stand, SMS group modified related plant equipment to make it suitable for the new and higher product quality requirements and for the increased line capacity. Especially for low-temperature rolling, a newly developed blow-off and suction system has been installed in the exit section of the finishing mill. The newly added finishing stand provides the line the high flexibility needed to roll the complete range of aluminum hot strip grades in widths up to 2,900 millimeters and thicknesses between 2.2 and 12 millimeters.
Tianjing Zhongwang Aluminium was very happy about the fact that the high-capacity hot rolling line could resume regular three-shift production only three days after commissioning.
SMS group is a group of companies internationally active in plant construction and mechanical engineering for the steel and nonferrous metals industry. It has some 13,500 employees who generate worldwide sales of more than EUR 3 billion. The sole owner of the holding company SMS GmbH is the Familie Weiss Foundation.
SMS group GmbH
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