roll bond evaporator

ROLL bond evaporator for refrigerator. Water dispenser Raw material Al-plate: finished products thickness: 1.1 -2.0mm, raw material Al plate thickness: 1.1- 2.15mm Structure 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 welding, Leakage Test,