Description： In the process of hot strip production, if continuous, dense, uniform and adhesive oxide film is formed on the roll surface of finishing mill,

The finishing roll mill unit of a high-speed wire factory adopts a 45° top-crossing cantilever rolling mill designed by Italian DANIELI company, which was put

In actual production, in the specific steel processing stage, the defects that affect the quality of hot-rolled strip are explored and researched, and the technical

Description：This article mainly explains the technical operating procedures of rolling mill rolls assembly, the preparation before assembly, the assembly sequence, and the precautions and acceptance criteria for

Slitting knife sticks to steel The sticking of steel on the slitting knife refers to the phenomenon that the two sides or one side of

Description: The roughing mill work rolls of many hot rolling mills in the world are faced with the problem of contact fatigue in the bonding