目前,在小型轧机工艺装备的改造问题上,国内外各厂家根据各自要求的不同和所具备的条件的限制,都在采取不同的方法进行改革。其中,有的装备水平较高,有的装备水平较低;有的花钱多、改造工作复杂、经济效益较高;有的花钱少、改造工作简单、经济效益也有不少提高。 At present, the small rolling mill technology and equipment on the issue of transformation, domestic and foreign manufacturers in accordance with their different requirements and have the constraints of the conditions are taking a different approach to reform. Among them, some have higher equipment and some have lower equipment; others spend more, the work of transformation is complicated and the economic benefits are higher; some spend less, the reconstruction is simple, and the economic benefits are also improved a lot.