Nigeria has rich mineral resources, has proven reserves of mineral reached 34 kinds, mine about 4000. The energy of mineral resources of coal, oil, gas and asphalt, Metal mineral with iron, lead, zinc, stannum, gold, nb and ta, tungsten, molybdenum, zirconium, etc. Nonmetallic minerals have talc, gypsum, barites, kaolin, limestone, marble, etc.

About 30 million tons, kaolin reserves distributed in Nigeria multiple areas.

The kaolin processing plant manufactured by SBM Machinery starts from kaolin crushing to kaolin powder pulverizing through conveying and screening.

The kaolin particle is not the finished products, what we need is kaolin powder. Usually the powder is 100-800 mesh, 1250 mesh, and 4000 mesh. In order to get them, we need use kaolin mill to grind kaolin particle into powder.

There are several types of kaolin mill used in kaolin grinding process.

Ball mill for kaolin is the common grinding mill in kaolin production line, it is used for coarse grinding, the finished size is 0.074-0.4 mm, the capacity is larger than other kaolin grinding mill.

Raymond mill is another common kaolin mill, the finished particles have a good uniformity of finess, with passing screen rate as high as 98%.