轧机_圣霖国际 开拓创新 _450轧机

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，450轧机，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，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.

轧机前后有对中导卫的升降辊道，可保证轧件正确进入轧机。三架轧机的辊系和轴承座同步更换，更换平台在轧线外侧，轧机，换辊时间较长只用20min。传动侧的牌坊，通过液压方式，由张力螺杆锁定，操作侧的牌坊为“可拉出”式，轧件导卫固定在水平轧机的轴承座上。

A lift roller of the guide in the time before and after the mill， rolling mill can ensure the correct entering. The roll system of three rolling mills is replaced synchronously with the bearing seat，轧机报价， and the replacement platform is on the outside of the rolling line. The longest time for changing the roll is only 20min. The movable side arch is locked by tension screw， and the operation side arch is 'pull-out' type， and the rolling guide is fixed on the bearing seat of the horizontal rolling mill.