Large 12 Blade Turbine
thingiverse
This is a 12 blade turbofan that I've made for my mini wind power project. It assembles without tools with a long 1/4 20 bolt and nut. This uses the same fan blade as the 4 blade fan.
Download Model from thingiverse
With this file you will be able to print Large 12 Blade Turbine with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Large 12 Blade Turbine.