The main problems faced in a cold rolling complex
Each Newsletter deals 1 issue.
We do not only propose solution(s) to your problem, we explain also the reasons, the causes.
Roll marks
This is certainly the most often encountered problem during our assignments
Newsletter #01 of December 19th, 2021
A roll mark is found out on strip surface (convex form), the pitch of the marks is corresponding to the work roll diameter x Pi.
Reason why the work roll has been marked "pothole" is a particle...