Froth flotation, also called ore flotation when used in mining applications, is a method for physically separating particles by having air bubbles selectively adhere to specific surfaces. The particles with attached air bubbles are carried to the surface and removed. HOFFMAN & LAMSON multistage centrifugal blowers are custom made and designed to deliver a specific airflow and pressure, offering an efficient way to produce constant forced air with equipment known for its reliable and dependable performance.