We – Alfa Tech, a leading manufacturer and supplier of vibration and fluid bed technology for the chemical and food industries. The vibrating fluid-bed dryer causes the material to flow like a fluid via a combination of vibration and air that passes upward through it. A vibrating fluid-bed dryer can be used in many heating, drying, and cooling applications. Vibrating fluid bed dryers use a large drive mechanism with the bed climbed on leaps like a vibrating conveyor to move product through the dryer.