Calcite Grinding Mill Production Line, 15TPH, 325 Mesh for Heavy Calcium Carbonate Powder
Calcite is a high-purity calcium carbonate mineral with excellent whiteness, stable chemical properties and fine texture, which is the best raw material for producing heavy calcium carbonate powder in the industrial field. Heavy calcium carbonate powder processed from high-quality calcite has the advantages of high whiteness, uniform particle size, non-toxicity and tastelessness, and is widely used in coatings, plastics, rubber, papermaking and daily chemical industries.
With the continuous upgrading of industrial raw material standards, high-fineness and high-purity heavy calcium powder has become an indispensable filling additive for modern fine chemical industries. This calcite grinding project is equipped with a large vertical grinding mill unit, with a stable hourly output of 15 tons and adjustable finished powder fineness up to 325 mesh, which can stably produce high-standard heavy calcium carbonate fine powder for high-end industrial applications.
The raw materials of this project are high-whiteness calcite blocks mined from high-quality mineral deposits, with low impurity content and high calcium carbonate content. Before grinding, the bulk calcite stones are processed by two-stage crushing to control the feeding particle size within a reasonable range, ensuring uniform feeding and stable grinding effect. The vertical grinding mill adopts optimized rolling grinding structure, which has strong grinding force and high processing efficiency for medium-hard calcite minerals.
The internal high-precision dynamic classifier can accurately screen fine powder, ensuring that the finished 325-mesh heavy calcium powder has uniform particle size and excellent fluidity, without coarse particle residue. The processed heavy calcium carbonate powder has good dispersibility and compatibility, which can be perfectly fused with plastic and rubber molecular structures, improving the toughness, hardness and anti-aging performance of plastic and rubber products.
In the coating industry, high-fineness calcite powder can improve the flatness, gloss and weather resistance of paint coatings, reduce the production cost of coatings, and replace expensive titanium dioxide additives in a certain proportion. In the papermaking industry, it is used as paper filling and coating pigment to improve paper smoothness and whiteness. This 15TPH calcite grinding line adopts full closed dust removal and purification system, realizing zero dust emission in the production process and meeting strict environmental protection requirements.
The equipment is equipped with an intelligent monitoring system, which can real-time monitor equipment temperature, current and production status, and automatically alarm for faults to ensure long-term stable operation. The whole production line has high automation degree, low energy consumption and stable product quality, and is a professional production equipment for large-scale heavy calcium carbonate powder processing projects. It effectively improves the resource utilization rate of high-quality calcite minerals and helps processing enterprises occupy the high-end industrial powder market.
