Industrial refrigerating equipment is a powerful and efficient equipment used widely in many industries to store products. It can be found in warehouses, hospitals, hotels, large stores, food processing industries and heavy and chemical industries. From vegetables, fruits, dairy, beverages, meat, to medicine and chemicals can be stored in this equipment. It is composed of reliable components, like compressor, electric motor, insulation panel, etc., and designed to operate in adverse conditions. In the industrial refrigerating equipment category lies refrigerated air dryer, an equipment designed to completely eradicate moisture from compressed air system, as moisture is harmful for equipment. This equipment featuring refrigeration compressor, refrigeration control components, heat exchanger, evaporator tube-fin, plate or tube, etc., has specific air disposed capacity, inlet air temperature, inlet air pressure, pressure dew point and pressure loss.