Abstract: In order to meet the need of equipment's security and manufacture, the rolling schedule of double stand 4-high reversing cold rolling mills can be made through a promoted integrated iso-load function. The max value of stave radius can be obtained from ANSYS simulation. At the same time the convergency of Stone rolling model is improved. The schedule meets the need of rolling force distribution. It is indicated by experiment that precision of forecasted rolling force is within 8%.