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.
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，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，420rolling mill， including main equipment， auxiliary equipment， lifting and transportation equipment and auxiliary equipment. Generally speaking， rolling mills usually refer to only the main equipments.
使用热轧的第二个优点就在于其可以适当的改善金属以及合金材料的加工工艺性能。也就是说，250rolling mill，其可以把较大的晶粒进行*碎，同时可以减少裂纹的出现，450rolling mill，这样一来，绥化rolling mill，也就相当于减少了铸造过程中的缺陷问题，提高合金的加工性能。
The second advantage of hot rolling is that it can appropriately improve the processing performance of metal and alloy materials. That is to say， it can break the larger grain and reduce the appearance of the crack， which is equivalent to reducing the defects in the casting process and improving the processing performance of the alloy.
圣霖国际【开拓创新】-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位于辽宁省鞍山市高新区越岭路256号（研发中心A座2号楼510室至511室）。在市场经济的浪潮中拼博和发展，目前圣霖国际在行业专用设备中享有良好的声誉。圣霖国际取得商盟认证，我们的服务和管理水平也达到了一个新的高度。圣霖国际全体员工愿与各界有识之士共同发展，共创美好未来。