A ceramic is an inorganic, nonmetallic solid prepared by the action of heat and subsequent cooling. Ceramic materials may have a crystalline or partly crystalline structure, or may be amorphous (e.g., a glass). Because most common ceramics are crystalline, the definition of ceramic is often restricted to inorganic crystalline materials, as opposed to the noncrystalline glasses.

Its primary mineral is kaolinite; clay may be generally described as 40% aluminum oxide, 46% silicon oxide, and 14% water. There are two types of clays, primary and secondary. Primary clay is found in the same place as the rock from which it is derived—it has not been transported by water or glacier and thus has not mixed with other forms of sediment. Primary clay is heavy, dense, and pure. Secondary or sedimentary clay is formed of lighter sediment that is carried farther in water and deposited. This secondary clay, a mixture of sediment, is finer and lighter than primary clay. Varying additives give the clay different characteristics. Clay comes to a production potter in one of two forms—as a powder to which water must be added, or with water already added. Large factories purchase the clays in huge quantities as dry materials, making up the clay batch as needed each day.

Ceramics mill or ceramics grinding machine

Ceramics mill is used to crush ceramics , recycle ceramics . the mainly ceramics mill have vertical ceramics mill,  trapezium ceramics mill, ultrafine ceramics mill and so on.

LiMing Ceramics mill and marble grinding machine features

1. High quality. With the excellent structure our experts designed, Marble crusher and marble grinding machine has better quality and higher capacity than other marble mining equipment.
2. Excellent final product shape. Marble crusher can process the marble stone with cubical shape and less foliated structure.
3. Great reliability. All our marble crusher and grinding machine are equipped with self-protecting device.
4. Widely applied. Marble crusher and marble grinding machine can be widely used in any industry that need stone crushing and grinding.