Refrigerated Air Dryer

We are offering refrigerated air dryer. The basic principle is the removal of moisture by cooling air to certain present temperature. The concept of efficient cooling is removal of heat only. The air first enters into the precooler where the incoming hot air is being cooled by outgoing cold air so as to reduce the heat load of evaporator . The air from precooler enter into the evaporator where further heat is removed by boiling refrigerant like freon. Now the air get condensed and this moist air is passed through a moisture separator where moisture is drained out by centrifugal action of air. The moist free air enters into precooler to cool the incoming air. Salient features: simple and compact design. Automatic cleaning of condenser. Efficient power saving. Least pressure drop. Easy maintenance. Specification: range : 5 to 1000 nm3/hr pressure : 0. 5 to 12. 5 barg. Electrical connection: 415v , 3phase , 50 hz refrigerant: r22 dew point : (-)23.