How to model a rolling mill?

I have got MATLAB 2013a and 2011a and I am trying to model a rolling mill but I don't seem to be a ble to find tools like housing, a body to represent a roll mill, and driveline environment. What could I possible use in place of these tools which are missing in either of my MATLAB versions?

Answer 1

[Kaustubha Govind]

Are you referring to these files: Modeling and Control of Multi Stage Rolling Mill Process? If so, please look under the Required Products section to see the list of tools that you need.