SALIENT FEATURES

• Part of heated air is used to heat the shelves & counter-flow arrangement of cotton travel and shelf heating air travel makes up the heat lost by air moving in contact with seed-cotton, thus significantly improving the differential temperature condition through out the process of drying within the tower drier.

• Air used for heating of shelves is remixed and recirculated with the drying and conveying hot air, thus utilizing its residual heat also.

• Overall thermal efficiency of the system is more the double compared to conventional design of tower drier.