El- Nasr Castings is considered one the pioneers companies in the production of  Ductile Iron Rolls in Egypt . Those Rolls are used in steel rolling , flour mills, plastic and paper industries.

The main property of the roll material is its exceptional depth of surface hardness is the main property of the roll material.
This leads to the application for passages, where loss of hardness Cause excessive  passage wear.
These rolls are machinable and used whenever rolling conditions cause wear in ordinary alloyed iron.

Specifications of (Rolls for Steel, Plastic and Paper) :

And Ductile Iron’s generally larger-than-nominal inside diameters, combined with its high flow coefficient, offer substantial savings on pumping and power costs over the life of the pipeline