Steel Rolling Mill Tools and Tool Making Bladesmith's ...
Jan 10, 2008· Hi everyone, I wood like to share a different perspective on a Mc Donald rolling mill. The two rollers on the mill are 2 7/16" diameter. I have eliminated all pulleys and belts and substituted a 60 to one gear reduction box with a 3hp, 1140rpm motor and a 21tooth sprocket on the gearbox.