After the extraction or production of mineral, synthetic, or organic raw and intermediate products, a bulk material with grains of varying sizes and shapes is typically present. For the final product, a required particle size distribution is achieved through classification. The simplest mechanical method for this is sieving. Based on current research and development work, as well as design and operational experiences, this book provides a comprehensive treatment of the fundamentals of screening technology and its process engineering applications in screening machines and screening analysis devices. Engineers and process technicians from various industries, including chemicals, metals, pharmaceuticals, paints, coal, ores, cement, lime, gypsum, fertilizers, food, and animal feed, will find guidance and support in this handbook for solving their screening problems.