Air Classifier By Varahi Engineers And Fabricators

Our organization is engaged in manufacturing and supplying of Air Classifier in Ahmedabd, Gujarat, India. Centrifugal type closed circuit Air Classifier is to separate coarse and fine dry powder material from 60-350 mashes. This machine is not grinding material but for getting uniform size of powder at out-let. It can either remove coarser particles like free iron, their oxides, grit, silica, heavy impurities, OR fine/light foreign material as to de-dust a product. Deflector blades produce centrifugal force and air current to separate particles and impurities on weight basis.

Material fed into inner tube from inlet hopper. Rotating distributor plate distributes powder radilly outward into upward sweep of circulating air stream generated by deflector blades. Every particle is got downward gravity force and upward air stream force. Gravitational force is higher on grits and impurities due higher weight. Upward air stream force is not enough against gravity force. Particles prevails gravity force than flows downward force and pass it through tail cone. Light weight (fine) particles move upward because air stream force is more than gravity force on it.