The main performance indexes of the rolling mill roll have the strength of the core and the good wear resistance of the working layer. In addition to considering the economy and the match between the roll changing period and the downtime， it is more important to choose the rolls that choose reasonable and comprehensive performance for different sorties. The main task of the rolling mill frame of rolling mill is to reduce the cross section under high temperature， and the roll can bear large rolling force at this status. The roll neck should have high strength for the deep and lower pressure of the roll. 轧钢设备厂,圣霖贸易(在线咨询),滨州轧钢设备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
