Lean Optimization of SSLNA Rolling(Jan - April 2015) The optimization of the entire process is very difficult, that the effort has been taken only to stabilize the parameters of Rolling in Roughing mill. According to the suggestions made by SAIL- R&D, 7pass rolling is now adopted and steps have been taken to optimize the 7 pass rolling, but it is also accompanied by a lot of difficulties that make the rolling hard. The effects, analysis, and suggestions are made for parameters by increasing the number of passes to 9 thereby decreasing the Wastages, enhancing the Utilization of Re-Heating Furnace. Results of Lean Management: As per the trial run carried out by the suggested input parameters such as discharge temperature, pace rate, retention time and slab size the output data are recorded in the EDAS system. The data that are taken for consideration from the EDAS are roll force, spike, the percentage of reduction and change of length in every pass. After anal