Inflation evaporator Type:Refrigerator Parts Place of Origin:Zhejiang ... • Double side rollbond evaporator,• single side rollbond evaporator,• part single side rollbond evaporator Key process Prepare the material ... , Cleaning, roughing surface, Printing, Riveting, Rolling, Annealing, Blow up, Punching, Folding and shaping, Capillary connecting, Assembly ...