Coolant system for Stainless Steel coil rolling mill

This paper introduces the 12 high cold rolling mills rolling oil system at Baoxin Stainless Steel Co.Ltd.Improvement was made to meet the requirements of the rolling process of production which solved the problems of bad auuracy of filtration and insufficient supply of the rolling oil during operation.The paper also studys on how to have the filter element,the critical component of the system,produced domestically,and put it into use successfully.