Line Aerator are simple robust and dependable to Modern Engineering Practise. Specially designed for continuous duty for aerating the prepared sand Aeration takes place by means of two high speed rotors.The Rotors blades are lined with resistant plastic material.The inner side of Line Aerators are lined with high wear resistant rubber material.Sand are scooped from the conveyor by the rotor blades and thrown against the chains fixed on the opposite side of the rotors.