第二重型机器厂为午阳钢铁公司厚板轧机车间设计制造的4200毫米双边剪剪切线机组,于1978年9月正式投入生产。经过四年多的生产实践,已见成效。产品剪切质量一板型,切口,尺寸公差等符合国家检验标准,满足了用户的要求,得到了用户的好评。该机组设备布置合理紧凑,与其他类型 The second heavy machinery factory designed and manufactured 4200 mm bilateral shearing and cutting unit for the plate mill workshop of the Wuyang Iron and Steel Company in the afternoon of November 1978 and formally put into production in September 1978. After more than four years of production practice, we have seen results. Shear quality of a product plate, incision, size tolerances in line with national testing standards to meet the user’s requirements, has been praised by users. The unit layout is reasonably compact, with other types