Superfine Grinding Mill

<p>The superfine grinding mill is a professional high-efficiency powder-making equipment for deep processing of non-metallic ores. It can process brittle and low-hardness minerals into ultra-fine powder ranging from 300 mesh to 3000 mesh. It solves the fineness limitation of ordinary Raymond mills and ball mills, and serves as the core equipment of modern fine powder production lines. Adopting a fully sealed negative-pressure circulating structure, the machine features high grinding efficiency, pure powder quality and uniform particle size.</p><p>Working Principle</p><p>After being crushed into small particles, raw materials are evenly fed into the grinding chamber. Under centrifugal force, materials are pressed and ground between grinding rollers and rings through continuous extrusion, impact and friction. The airflow blower sends circulating wind to carry powdered materials into the classifier. Qualified ultra-fine powder passes through the classification impeller and is collected as finished products. Coarse particles are screened out and fall back to the grinding chamber for re-grinding, realizing continuous and circulating ultra-fine powder processing.</p><p>Main Components</p><p>Main machine body, roller and ring grinding assembly, high-precision frequency conversion classifier, high-pressure fan, pulse dust collector, circulating pipeline system, feeding and lifting system, intelligent electric control system and wear-resistant protective parts.</p><p>Advantages</p><p>Wide adjustable fineness range to produce ultra-fine powder with high mesh number; uniform and impurity-free finished powder with excellent quality; fully sealed negative-pressure operation ensures zero dust pollution and environmental compliance; durable wear-resistant parts, stable operation and low failure rate; high degree of automation with simple operation and low labor cost; low energy consumption and large production capacity for high comprehensive economic benefits.</p><p>Applications</p><p>Widely used for ultra-fine powder processing of calcite, limestone, talc, dolomite, barite, bentonite, kaolin, gypsum and mica. It is applicable to coatings, paints, plastic fillers, rubber fillers, papermaking powder, new building materials, chemical raw materials, pharmaceutical and food auxiliary materials, and deep industrial powder processing.</p><p><br/></p>