摘要
通过引入一套液压弯辊和液压横移机构成功地改造了普通四辊轧机,使它具有强有力的板形控制能力。
A conventional four-high mill has successfully been modernized to be a HCW mill by way of introducing a set of hydraulic work roll bending and shifting device into it. The mill modernized was therefore able to control powerfully the sheet form.
