What equipment is used for preparing calcium carbonate?

Calcium carbonate is an inorganic compound that is the main component of limestone, marble, etc. According to different production methods of calcium carbonate, it can be divided into heavy calcium carbonate, light calcium carbonate, colloidal calcium carbonate, and crystalline calcium carbonate. These mainly introduce heavy calcium carbonate and its powder production line equipment.

Heavy calcium powder is a commonly used powdered inorganic filler, widely used in industries such as rubber, plastics, paint, coatings, paper, etc., with a high demand and broad investment prospects.

The processing of heavy calcium powder can be divided into general fineness processing (80-425 mesh) and ultrafine powder processing (425-2500 mesh).

Recommended equipment for the 80-425 mesh calcium carbonate powder production line:

The calcium powder processing within this fineness range can choose products such as European version grinding machines (upgraded by Raymond grinding) and vertical grinding machines. The systems are both produced by dry method, achieving self grinding and self selection. Through variable frequency powder selection machines, calcium powder can be directly prepared without the need for external screening or sorting. Due to the use of internal circulating air, calcium powder that meets the requirements of the finished product can be quickly blown out, avoiding overgrinding and greatly improving production yield and efficiency; Equipped with a pulse dust collector, the system meets national environmental protection requirements.