McElroy Model B Extruded Finned Tube Machine

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=vhMc-CQlwbs

The extruded fin is formed from an outer aluminum tube with a large wall thickness (muff), which is aligned over an inner base tube. The two tubes are pushed...

mcelroy, fintube, fin, tube, finned tube, extruded, applied, model b
#############################