Brief:A blower is a type of mechanical device that is mainly used to transport air or other gases. It works by the rotation of impellers or vanes inside, which increases the pressure of the gas and forces it to flow. Blowers are widely applied in various fields such as industrial ventilation, pneumatic conveying systems, and wastewater treatment plants. They come in different types, including centrifugal blowers and positive displacement blowers, each with its own unique features and suitable applications. Compared with some other gas delivery equipment, blowers are often known for their relatively high flow rate and moderate pressure capabilities.