鞍钢冷轧厂为了提高热轧纵剪机组的产量、质量和减轻工人的劳动强度,从而对该机组进行了重大的技术改造,其改造的核心是将动力圆盘剪改为拉力圆盘剪。这一改造的成功使机组的作业率提高25％,产量提高40％,并消除了连卷现象,保证了带钢的卷取质量,而且每年还可以节电50万度。 Anshan Iron and Steel Cold Rolling Mill in order to improve the production of slitting unit, quality and reduce labor intensity, thus the unit was a major technological transformation, the transformation of the core is to change the power disc into a tensile disc shears. The success of this retrofit has resulted in a 25% increase in crew productivity and a 40% increase in output, eliminating the problem of co-rolling, ensuring the quality of strip coiling and saving 500,000 kWh annually.