Spray Dryers are equipment used to convert liquid or slurry feed into a dry powder by rapidly drying it with hot gas. The liquid feed is atomized into fine droplets, which are then exposed to a hot airflow in a drying chamber. As the droplets fall, the water evaporates quickly, leaving behind fine dry particles. Spray dryers are widely used in industries like food processing, pharmaceuticals, chemicals, and ceramics for producing powdered products such as milk powder, instant coffee, and detergents. They are known for their ability to handle heat-sensitive materials, produce uniform particles, and provide high throughput in a relatively compact system.