This paper also descr ibes the successful application of optimized highly adaptive backup rolls on 4- stand tandem cold strip mill at Anshan Iron and Steel (Group) Co. and the good r esults obtained.

• 叙述了强适应性支撑辊在鞍钢冷轧厂四机架冷连轧机上的成功应用及取得的良好效果。