热连轧热卷箱滚轮式开卷装置改造

Modification of the roller type decoiling equipment in coil box for hot continuous rolling

针对热轧带钢表面存在划伤的现象,对现有热卷箱开卷装置进行了分析,提出了采用滚轮式改造方案,彻底解决了产品质量,提高了生产效率。

For the scratches on hot-rolled strip steel, this article analyzed current decoiling equipment in coil box and put modification scheme for roller type adoption that thoroughly solved product quality and improved production efficiency.