轧机专业厂家说，热轧机的优点主要可以归纳为三个方面。一点，采用热轧可以明显的减少能耗，降低成本。此外，热轧时可以发挥出较高的金属塑性，而且所产生的变形抗力较小，能够***防止金属出现严重的变形问题。

The mill manufacturer explains that the advantages of the hot rolling mill can be summed up in three aspects. First，rolling mill， the use of hot rolling can significantly reduce energy cumption and reduce costs. In addition， hot rolling can give full play to the high metal plasticity， and the deformation resistance is small， which can effectively prevent the serious deformation of the metal.

机架是轧钢机的主要部件，它在轧钢过程中承担金属变形给予的负荷。因此要求机架有足够的强度和刚度，750rolling mill，以***设备安全和产品质量。型钢轧机的机架形式较多，常见的机架形式有开口式机架、闭口式机架和半闭口式机架3种。

The frame is the main component of the rolling mill， which bears the load given by the metal deformation during the rolling process. Therefore， the frame is required to have sufficient strength and stiffness to ensure the safety of the equipment and the quality of the product. There are more frame forms of the steel mill. There are 3 kinds of common frame forms: open frame， closed frame and half closed frame.

在对轧机进行分类的时候，一般是按照轧辊的排列和数目进行分类。下面我们就来了解下具体的内容。比如二辊轧机，其的主要特点就是结构简单、用途广泛，也包括可逆式和不可逆式两种。

When classifying rolling mills，850rolling mill， they are generally classified according to the number and arrangement of rolls. Next we will find out the specific content. For example， two-high mill，800rolling mill， its main features are simple structure， wide range of uses， including reversible and irreversible two kinds.