开坯机为两辊水平轧机，盘锦rolling mill，坯料送至轧机前后，根据轧制程序表进入相应的轧槽可逆轧制，并通过翻钢装置将轧件夹紧进行翻转。一般轧制5-7道次(多9道次)。
The blooming machine is a two roll horizontal mill，450rolling mill， and the billet is sent to the front and rear mills. According to the rolling schedule， the roll is rolled into the corresponding rolling groove， and the workpiece is clamped and turned through the turning device. The general rolling is 5-7 times (up to 9 times).
保持工作辊的上辊和下辊相对于轧机中心线对称且在轴线方向上移动。这种的工作辊移动的设计，620rolling mill，是用来改变工作辊和支撑辊的偏移需要大的移动量。这种大移动量的采用需要大量的改装费用，280rolling mill，并且需要解决很多问题.
The upper and lower rolls of the work roll are symmetrical and move in the direction of the axis of the rolling mill. The movement of this work roll is designed to change the shift of work rolls and support rolls to require large amounts of movement. The use of this large shift of momentum requires a lot of modification costs， and many problems need to be solved.
短应力线轧机具有如下优点：
⑴容易实现负公差轧制，因为轧机的高刚度保证了产品的。
⑵可实现轧机左右两个轴承的对称调整，这对于稳定轧制条件，提高作业率，节省检修和更换导卫、横梁时间等具有重要意义。
Short stress line mill has the following advantages:
It is easy to realize negative tolerance rolling mill， because of the high rigidity to ensure high precision products.
The symmetric adjustment can achieve about two rolling bearings， the stable rolling condition， improve operation efficiency， s***ing maintenance and replacement has important significance to guide and beam time etc.
圣霖国际【顾客至上】-450rolling mill由鞍山市圣霖进出口贸易有限公司提供。鞍山市圣霖进出口贸易有限公司在行业专用设备这一领域倾注了诸多的热忱和热情，圣霖国际一直以客户为中心、为客户创造价值的理念、以品质、服务来赢得市场，衷心希望能与社会各界合作，共创成功，共创辉煌。相关业务欢迎垂询，联系人：王秋。