Introduction In steel production, “higher speed, higher efficiency” is an eternal pursuit. From an initial 10 m/s to today’s 120 m/s high-speed wire rod mills, every breakthrough in rolling speed has brought a leap in output. Yet veteran engineers often say: “The faster the rolling line, the higher the demands
Roll is an important part of the rolling mill in a steel plant. The pressure generated by a pair or group of rolls is used to roll the steel. It mainly bears the influence of dynamic and static load, wear and temperature change during rolling. The materials of work rolls
The Importance of the Roller Keep Reading »
1. Definitions Rolls are a tool to produce plastic deformation of the metal. It is an important consuming part to determine the efficiency and quality of the rolling mill. Roll is an important part of the rolling mill. The pressure generated by a pair or group of rolls is used
Rolling Mill Rolls Keep Reading »
High-carbon high-speed steel rolls (referred to as high-speed steel rolls) are the hottest roll materials with the shortest development time, the fastest development and the most promising applications. Since its inception in Japan in 1988, it has been widely used in hot rolling mills, hot strip mills, cold strip mills,
Development of High Speed Steel Rolls Keep Reading »
Rolls are mainly divided into three categories: cast iron rolls, cast steel rolls, and forged steel rolls. The carbon content of the cast iron roll is about 2.50/0~3.5%. According to the main materials, it can be divided into four categories: chilled cast iron roll, infinite chilled cast iron roll, high
How are the Rolls Classified by Material? Keep Reading »
