... of the 4 types available.KAMUI supply the air-cooler in 4 manners--Core Monomial Heat Exchanger Overall Unit ... (include heat exchanger,fan,motor,cover shell)Mini-hydraulic Station Application Both of the water-cooled and air-cooled ... plasticmachinery,construction machinery,power machinery(compressor),generator equipment hydraulic station, and other fields such as petroleum chemical industry,metallurgy ...