Tin-plating chiller: Comparingwiththemostadvancedindirectcoolingchiller,theeconomicdirectcoolingstylechillercansaveelectricitycostby21% Tin-platingchiller:againsttheproblems,suchasstrongcausticityoftinningliquid,largeconsumptionofbrighter,brightdifferenceofproducts,tin-platingchilleradoptsspecialanti-corrosionmaterialandcontrolthetanktemperaturetothebest,whichcanrealizezeroconsumptionofbrighterandensurelongservicelifeofmachinegreatly.