开口式机架由机架底座和上横梁组成。

开口式机架是型钢车间***常见的一种机架形式。这种机架的优点是制造简单，装卸、换辊方便。其缺点是强度和刚度较低，轧辊辊跳值较大，rolling mill，影响产品精度，故只适用于大型轧机。

The open frame is of the frame base and the upper cross beam.

The open frame is one of the most common forms in the steel workshop. The advantages of this frame are simple manufacturing， loading and unloading， and convenient for roll change. Its disadvantage is that its strength and stiffness are low，320rolling mill， the roll roll value is larger and the precision of the product is affected， so it is only suitable for large rolling mill.

轧件通过冷床下的强制喷水雾化，提高了冷却效果；通过开／关冷却水管和采用水压控制，700rolling mill，冷却速度能够得到调节。

所有的轧件均被送到冷床上的固***置，由移钢机构将轧件从步进梁上翻出并移至冷床的输出辊道上。

The water under the bed by forced atomization， the cooling effect is improved; through the opening or closing of cooling water pipe and the hydraulic pressure， the cooling speed can be adjusted.

All of the workpiece were sent to a fixed on the cooling bed， a steel moving mechani*** takes the output from the roller walking beam pulls out and moved to the bed on.

短应力线轧机有什么特点？

短应力线轧机具有体积小、重量轻、轧机刚度大、轴承使用寿命长等优点。近年来该轧机在小型轧机上使用越来越广泛。随着短应力线轧机在线快速换辊装置的出现，使轧机***减少，导致其应用将会更普遍。

What are the characteristics of a short stress line mill?

Short stress line mill has the advantages of ***all volume， light weight， large rigidity of rolling mill and long service life of bearing. In recent years， the rolling mill has been used more and more widely in ***all rolling mill. With the emergence of on-line fast roll change device for short stress line rolling mill， the investment of rolling mill is reduced， and its application will be more common.

圣霖国际【创新发展】-700rolling 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（shenglininternational.cn）为客户提供“型材设备,轧钢设备,轨道设备”等业务，公司拥有“圣霖”等品牌。专注于行业专用设备等行业，在辽宁 鞍山 有较高知名度。欢迎来电垂询，联系人：王秋。