Centrifugal blowers are mechanical devices designed to move air or gas by converting rotational energy into kinetic energy. They use a rotating impeller to draw air in through an inlet and then expel it at a higher pressure through a discharge outlet. This process is efficient for various applications, including ventilation, cooling, and material handling. These blowers are commonly used in industries such as HVAC, food processing, and chemical manufacturing. Their design allows for a steady airflow and can handle large volumes of air, making them suitable for both small and large-scale operations.