Expander machine

After years of effort in research & development, we successfully developed a shrinkless expander, it can save up to 2% of copper. For instant, a normal expander cause copper shrink 3%, while shrink less expender only shrinks copper 1%. thrust of expanding tube20ton25ton30ton40tonmax.number of expanding tube80100120160rows of heat exchanger thickness4466stages of heat exchanger width30304040size between heat exchanger end plate1,200mm1,600mm2,000mm2,000mmcirculation of machine20set20set20set20setpower of motor18.5kw22kw22kw30kw