Ball mill is the device that to process the crushed materials , all kind of mineral materials and it can be divided into dry grinding and wet grinding , of mineral materials, such as iron ore, coal, tin ore, graphite, bauxite, gold ore, limestone etc.
The Republic of Ghana, which is located in western Africa, , mill and crushing circuit, which resulted in the unplanned , Ghana's two clinker-grinding plants at the port cities of Takoradi and Tema The capacity of each plant was 12 Mt/yr In , Ghacem acquired a mining license to develop a limestone deposit.