I just purchased a 200 gallon boiler and I am trying to decide on a good diameter for my column. So far my first 2 builds have been a great success but I believe there is always room for improvement. Here are some details about the 2 stills in my Distillery
Freedom
Boiler- 35 gallon
Column- 4 plate, 4" diameter
Average % alc- 80-85%
Democracy
Boiler- 150 gallon
Column- 5 plate, 6" diameter
Average % alc- 90-95%+
I am considering both an 8" and a 10" diameter column. Your opinions are greatly appreciated.
BTW- I make white rum. both stills produce an excellent flavorful product. Here are some pics. Freedom is on the left and Democracy on the right.