Dairy raw milk and whey liquid contain complex fat components, suspended solids and protein precipitates. Traditional thermal fat separation and static flotation processes feature low separation accuracy, long processing cycles and unstable fat recovery rates, which cannot meet the standardized production requirements of high-purity cream and defatted dairy raw materials. The horizontal decanter centrifuge adopts high-speed centrifugal sedimentation technology to realize continuous three-phase separation of solid, liquid and fat. It efficiently separates milk fat, residual solid impurities and defatted liquid under low-temperature closed conditions. The equipment improves fat recovery rate, guarantees stable product quality, and reduces raw material waste, becoming essential core equipment for modern dairy raw material refining and cream processing lines.
The booming global sports nutrition and dairy ingredient market creates growing demand for high-quality whey protein products. Traditional whey processing adopts vacuum evaporation for concentration, which leads to protein thermal denaturation, damages functional properties and consumes massive energy. Conventional resin separation cannot achieve effective grading of different protein components. Cross-flow ultrafiltration technology performs low-temperature physical separation based on molecular weight differences. It intercepts whey protein macromolecules while permeating lactose, salt and water, realizing protein enrichment and desalination simultaneously. This article introduces the separation principle, integrated skid structure, complete production workflow and industrial advantages of whey dedicated ultrafiltration equipment. Compared with traditional concentration processes, the UF system retains complete protein activity, reduces energy consumption and improves raw material ut
With the rapid expansion of the global biopharmaceutical industry, the demand for high-purity biological products, including monoclonal antibodies, microbial metabolites, and therapeutic proteins, has continued to surge. Fermentation broth purification is a core downstream processing link that directly determines product purity, yield, and production cost. Traditional separation technologies such as plate-frame filtration and gravity sedimentation are plagued by low separation efficiency, high impurity residue, easy product activity loss, and frequent consumable replacement, which restrict the large-scale and high-quality production of biopharmaceutical products. As a high-efficiency dynamic separation equipment, disc stack centrifuges rely on density difference centrifugal separation principle, realizing rapid solid-liquid separation, impurity clarification, and active ingredient recovery under low-temperature and mild operating conditions. This paper systematically expounds on the te