The main reasons to affect the product ration in workshop of large bundle of wire rod in Xing Steel are analyzed, the improving measures in rolling proposed, relative effect got.

• 针对邢钢线材厂大盘卷车间正式投产后影响成材率的主要原因进行了分析,提出了在轧制过程中的改进措施,取得了一定效果。