Took me nearly 10 months to finish the project, but the coil winder can now wind both coils (inner and outer) in a matter of minutes. Please take a look at PART 1 of this project at:    • Winding copper condenser coil PART 1 ...   . Thanks.
www.distiller.co.nz

Double helix condenser is the general term used for these condensers, BUT it is actually singlepath, double concentric counterwind coils! :)