... heat exchanger Aluminumalloy fins and discharge pipe Majorized fin design Evaporator, heat exchanger, air cooler features:1) Differently gas ... performance.4)Industrial aluminum alloy finned evaporator, good heat exchange performance.5)Evaporator is designed differently gas between fins, ... for products.7)Low-power high-performance axial fan, stainless steel fan blade, high-intensity, low-noise.