|Dorr tank, footing, and assembling the top ring|
For the rotating assembly I used mostly Walther's conveyor kits - not the "Modern Conveyor" with the curved roof, but rather, the smaller squarish conveyor - just called conveyor kit. The core is a 1/2" piece of Evergreen tubing surrounded by framework from the conveyor kit. The arms of the rotating assembly are the same conveyor kit frames, but glued up in triangular sections.
|Testing for fit|