A disc stack centrifuge is a high-efficiency solid-liquid and liquid-liquid separation equipment widely used in biopharmaceutical upstream processes. It features a stack of conical discs inside a rotating bowl, generating strong centrifugal force (up to 10,000g) to rapidly separate cells, cell debris, and impurities from fermentation broth or cell culture fluid. It is essential for cell harvest, clarification, and initial purification in the production of monoclonal antibodies, recombinant proteins, vaccines, and CGT therapies, supporting scalable operations from lab and pilot to commercial manufacturing.
