Seretoulis V. Prokopidis S. PC is a leading manufacturer of Air Slide – Gravity Conveyor with a huge variety of sub systems for the world’s cement, mining, lime, grinding, power, minerals and rest of industries in all over the world. The air slide system (also known as Gravity Conveyor) is a very simple but yet sophisticated machinery. The gravity provides the majority of force needed to convey the pulverised material. The product is fluidised through a porous media with the aid of low pressure air. Material flow is achieved by sloping the Air Slide Conveyor to match the fluidised angle of repose of the powdered material. At the correct slope the movement of the product to be conveyed is almost equalised to that of a liquid.