As a medium-sized grinding equipment, the 900×3000 ball mill has a cylinder diameter of 900 mm and a length of 3000 mm. It uses gear transmission to drive the cylinder to rotate. Steel balls or ceramic media are loaded inside. The material is impact crushed and ground through centrifugal force and gravity. It has the characteristics of high efficiency, energy saving and strong adaptability.

Core performance advantages

High efficiency and energy saving: By optimizing the transmission system and cylinder speed design, the unit energy consumption is reduced by 15%-20%, and the processing capacity reaches 5-8 tons/hour, which is suitable for small and medium-sized continuous production scenarios such as ores and building materials.

Grinding uniformity: The compartment structure (lattice type or overflow type) is designed, the front compartment is mainly impact crushing, and the rear compartment is strengthened grinding. The particle size range of the discharge can be controlled at 0.074-0.4 mm, and the over-crushing rate is less than 10%.

Multifunctional adaptation: supports dry and wet operations. By changing the medium (steel balls, porcelain balls, etc.) and adjusting the speed, it can process metal ores, cement clinker, ceramic glaze and chemical raw materials to meet the fineness requirements of different industries.

Typical application areas

Mineral processing: used for fine grinding of copper, iron, quartz and other ores to improve the degree of mineral dissociation, provide 80%-90% of qualified raw materials for flotation or magnetic separation, and the processing fineness of quartz sand can reach more than 200 mesh.

Building materials production: When grinding cement raw materials, the specific surface area of clinker and gypsum after mixed grinding is ≥320m²/kg; in the ceramic industry,

the glaze fineness can be controlled within 30 microns to ensure the gloss of the fired products.

Chemical processing: Processing non-metallic minerals such as phosphate rock and calcium carbonate. The fineness of the finished product meets the needs of fertilizer, coating and other industries. The solid content of the slurry can reach 60%-70% during wet grinding.

As the backbone of industrial grinding, the 900×3000 ball mill continues to promote efficient production in the mining, building materials and chemical industries with its performance and flexibility. Its intelligent and green upgrades will further expand its application boundaries.