Calcium Carbonate Mining Equipment in Nigeria
Calcium carbonate powder is an important material in many industries. Recently, some customers have inquired about the calcium carbonate mining equipment in Nigeria.
Calcium Carbonate Mining Process in Nigeria
The mining process of calcium carbonate in Nigeria mainly consists of the crushing stage and grinding stage. When large calcium carbonate stones are loaded to the working site, they will be conveyed into the crushing machines to turn into the calcium carbonate particles, which then are fed pneumatically into the grinding mill. The particles are pulverized by a high speed agitated grinding media.
The grinding media can be stainless steel, chrome steel, alumina or zirconia. The micronized particles are entrained in the air stream and exit the mill in a high efficiency air classifier. The on size particles are separated and the oversize returned to the mill for regrinding. The process for fine ground and ultrafine ground calcium carbonate produced in a ultrafine dry grinding mill in closed circuit with a high efficiency air classifier. After this grinding process, calcium carbonate powder can achieve to 1 micron or less.
Calcium Carbonate Crusher in Nigeria
Calcium carbonate crusher plays a great role in all types of calcium carbonate mining equipment Nigeria.Typically, a calcium carbonate crusher is used to reduce the size of calcium carbonate stones. As for the calcium carbonate crusher, also called calcium carbonate rock crusher, calcium carbonate crushing equipment, it refers to the crushing machine used to make large calcium carbonate rocks into small calcium carbonate particles.
Usually, SBM’s PEW jaw crusher is used as the calcium carbonate crusher in Nigeria. Besides, integrated structure of steel casting is adopted in the bearing housing, which can guarantee a perfect cooperation with the crushing frame. Meanwhile, it greatly enhances the intensity of the axle bearing. Meanwhile, its wide range of application includes crushing hard rock, basalt, and river pebbles, etc.