A disc stack centrifuge (often called a disc centrifuge) is a high-efficiency industrial separation device designed for rapid solid-liquid or liquid-liquid separation. Its core structure includes a rotating drum filled with dozens of stacked conical discs—these discs create multiple thin separation layers, which drastically reduce the sedimentation distance of materials and maximize the separation area. Operating at high speeds (typically 6,000-18,000 rpm), it generates strong centrifugal force to quickly separate tiny solid particles (as small as 0.1μm), colloids, or immiscible liquids (e.g., oil and water) from the feed. It is favored for its continuous operation, small footprint, and high separation clarity, making it indispensable in industries like dairy processing, beverage production, biopharmaceuticals, chemical engineering, and environmental protection (wastewater treatment).
