introduction

You probably need to enter questions in the appropriate category for specific answers.
I used to work in a cement plant. Most of the info you need for your question will be
heavily dependent on the equipment you're using. Often, whatever manufacturer you're
buying from will offer assistance with your specific needs.
I don't know your application, if you're just working cement or what else.
The plant I worked at made cement, mortar, lime, etc, ...
Your calculations change with your product.
When you have specific questions or applications, somebody might be able to help
when you ask your questions in the other categories on this site.
Introductions category is just that.