Zhenyi Yu, Yuan Long, Shuqi Tang

(1. The Fourth Steel Rolling Plant of Ma'anshan Iron and Steel Co., Ltd.; 2. Datong Coal Mine Tianjian Steel Co., Ltd.; 3. Nanjing Iron and Steel Co., Ltd.)

Abstract：

Through long-term production and maintenance practice, various types of stacking steel in the 2250mm hot rolling coiler of Ma Steel were tracked and analyzed, and the causes of stacking steel were summarized. Corresponding measures were formulated to effectively reduce the probability of stacking steel.

Key Words：

coiler; stacking steel; cause analysis; measure