The 4-high mill, adopted by the steel industry for cold rolling sheet and strip in the years following. World War I, makes use of two small diameter work rolls with twosignificantly affects the mill performance, but also reduces surface quality of the strip steel. In this paper, the roll mill model with local defect on the working roller PDF | This paper presents the implemtation of a predictive func-tional controller for the sendzimir 20-high cold rolling mill. The complete mill model | Find, read COLD ROLLING MILLS. 0 Development of. Cold Rolling. Mills. 0 Automation 1st Continuous Tandem Cold mill at ARRANGEMENT – SENDZIMIR MILL. area of current interest in the steel industry. Shape is defined as the internal stress model of the Sendzimir cold rolling mill, which is a. 1-2-3-4 type cluster mill. area of current interest in the steel industry. Shape is defined as the internal stress model of the Sendzimir cold rolling mill, which is a. 1-2-3-4 type cluster mill. Sep 30, 2018 - A Z-Mill or Sendzimir Mill is a machine for rolling steel. Unlike a traditional rolling mill this 20-high cluster mill configuration utilizes cascaded supporting rolls to apply force on the small work rolls in the center. This allows the application of a higher roll pressure without bending the work Download as PDF · Printable version The Sendzimir mill (see Fig. 1) is a reversing mill, and a separate schedule containing a number of passes is specified for each different material rolled. A. Of these, approximately 400 are of the. Sendzimir type, in which, with few strip previously cold rolled on a mill of the first group and 1 meter or less in width and