大庆rolling mill,圣霖国际【技术****】

半闭口式机架是机架与机架盖之间采用斜楔连接的一种机架。这种机架兼有开口式机架和闭口式机架的优点，装卸、换辊方便，大庆rolling mill，制造容易，并有较高的刚度，故一般大中型的型钢轧机都采用这种形式的机架。

A semi closed frame is a frame with a wedge between the frame and the frame cover. The rack has the advantages of open frame and closed frame. It has the advantages of lo*g and unlo*g， easy roll changing， easy manufacture and high rigidity. Therefore， a large and medium-sized steel mill is adopted in this form.

实现金属轧制过程的设备。泛指完成轧材生产全过程的装备，650rolling mill，包括有主要设备、辅助设备、起重运输设备和附属设备等。但一般所说的轧机往往仅指主要设备。

A device for a metal rolling process. Generally refers to the equipment that completes the whole process of rolling material production， including main equipment，550rolling mill， auxiliary equipment， lifting and transportation equipment and auxiliary equipment. Generally speaking， rolling mills usually refer to only the main equipments.