機架是軋鋼機的主要部件，它在軋鋼過程中承擔金屬變形給予的負荷。因此要求機架有足夠的強度和剛度，以保證設備安全和產品質量。型鋼軋機的機架形式較多，常見的機架形式有開口式機架、閉口式機架和半閉口式機架3種。

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.

軋機的輥系在換輥前可以預安裝并調整好，軋機停車后只需較短時間即可換上新輥系。而新輥系經少量試軋后即能軋出合格產品。因此這種軋機可調性能好，成材率高。

短應力線軋機可制成二輥式、三輥式或四輥式多種形式的軋機。在型鋼、線材和板帶鋼生產中部有應用。

The roll system of rolling mill can be pre installed and adjusted before changing the roll. After the rolling mill , it only needs a short time to replace the new roll system. The new roll system can be rolled out of the qualified product after a small amount of test rolling. Therefore, this kind of rolling mill has good adjustable performance and high yield.  

The short stress line mill can be made into two - roll, three - roll, or four - roll type rolling mills. It is applied in the middle part of steel, wire and strip steel.

五輥軋機，軋機專業(yè)廠家介紹，這種軋機也可以進行更為細致的分類，其中一種可以可以用于軋制比較難變形的金屬和合金帶材，另外一種常用于軋制厚度公差很小的不銹鋼、碳鋼和有色金屬帶材。

Five-high mill, mill professional manufacturers, this kind of mill can also be more detailed classification, one can be used for rolling more difficult to deform metal and alloy strips, another is often used for rolling thin tolerance of stainless steel, carbon steel and non-ferrous metal strips.