Thanks for considering this mail.
I'm a student of final year mechanical engineering at NED University of Engineering & Technology, Pakistan. The purpose of this mail is to seek help in the design of my final year mechanical engineering design project. The project is to design a Coal Pulverization and Drying Plant. I've got knowledge of Machine Design, Production processes and material selection, but what I really need is to get a good detailed history of pulverizing, grinding or crushing equipment to know how their inventors or designers brought innovation to fulfill various requirements. Other information I need is regarding the present designs, since it is a good practice to know what has previously been designed before designing some thing new.
I shall be more than happy to get a reply from you.
Muhammad Zeeshan Siddiqui.