equipments used for cement making?

Answer 1

Cement is a fine, gray powder made out of fly ash, dolomite, marl and other ingredients. Cement is used to make CONCRETE and I believe that is what you are referring to when you say "cement". Concrete is made from cement, fine aggregate(sand), coarse aggregate(gravel) and water. Other admixtures can be added to make the concrete perform in a given manner, ie: hot or cold temperatures, water reducers, accelerators and retarders. To call concrete cement would be like going to the store for a loaf of flour.(flour is the main ingredient in bread)

Answer 2

cement mixer, with sand, shingles and water in it!