400rolling mill-圣霖國際【精益求精】

上軋輥為液壓式平衡裝置，電動壓下，壓下量480mm，620rolling mill，壓下速度60mm／s，正常軋制時下輥固定，上輥壓下。換品種和使用較小直徑的軋輥時，400rolling mill，下軋輥用墊片組調(diào)節(jié)其水平度.

The upper roller is the hydraulic balance device，營口rolling mill， the electric press down， the press down 480mm， the down speed 60mm / s， the normal rolling roll fixed and the upper roller. When changing varieties and using smaller diameter rolls， the lower roll can be adjusted by the gasket group.

關(guān)于機械產(chǎn)量，二十世紀(jì)七十年代后期，控制冷卻技術(shù)的發(fā)展使得鋼板軋制中的TMCP技術(shù)得到廣泛發(fā)展。

With regard to mechanical production， the development of cooling technology in the late 1970s made the TMCP technology develop widely in steel plate rolling.

機架是軋鋼機的主要部件，450rolling mill，它在軋鋼過程中承擔(dān)金屬變形給予的負(fù)荷。因此要求機架有足夠的強度和剛度，以保證設(shè)備安全和產(chǎn)品質(zhì)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.