Online services
  1. Home
  2. history of windmills

history of windmills

Jul 13, 2019 The first Dempster vaneless windmill was produced in 1892. For over fifty years, the Dempster Mill Manufacturing Company produced a range of wooden vaneless windmills. The market vanished for traditional style mills in the early 1920s, as consumers began to prefer self-oiling mills. Self-oiling windmills had an enclosed gearbox with an oil-bath ...

Get Price List Chat Online