Vertical Windmill Helix

Vertical Windmill Helix

Website: thingiverse

Author: karete

Price: Free Download

File format: .Stl 3d printable

Description:

The construction is very stable and light due to the wave shape. For optimum pressure equalization, it is not closed in the middle. The wind turbine starts to turn in very light wind. Last time there was a storm with gusts up to 120 km / h, without problems for the windmill.The wings are 0.8mm thick and optimized for printing