An attempt has been made to develop the relation between the different variables for inherent system of a sugar mill.The crushing mill elements are Housing, Grooved rollers, Pinions, Journal Bearings, Trash Plates, Under feed roller & Lubrication system.The research provides a new metric of success for Mechanical, R & D Organizations, FEA Engineers & Sugar Industry.The author validates the mathematical, FEA analysis & experimental results & optimizes the mill elements & operating parameters for higher efficiency.The findings are: Fatigue strength of mill roller bearing surface is improved by...