1.aluninium fin type Integrated design for pre-cooling, 2.frog-removing ,water-separating type 3.compact less lose evaporator Integrated design for pre-cooling ,evaporation, frog-removing and water-separating ,compact and less losing and the lowest dewpoint to 2 °CSingle unit for air-treating quantity :0.5³/min---200³/ min Aluminium air-cooling heat exchanger is applied for cooling of various ...