Al-plate: finished products thickness: 1.1 ~ 2.0mm, raw material Al plate thickness: 1.4 ~ 2.5mm Double side rollbond evaporator, single side rollbond evaporator, part single side rollbond evaporator Prepare the material, Cleaning, roughing surface, Printing, Riveting, Rolling, Annealing, Blow up, Punching, Folding and shaping, Capillary connecting, Assembly welding, Leakage Test, Cleaning and drying, Coating, Curing, Inspection, Packing . |
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