1. Home
  2.   >>   Middlings Mill Nordyke Marmon 1900

Middlings Mill Nordyke Marmon 1900

1fig. 1 shows a section of a flour-mill. the millstones are at a the lower of which is firmly fixed and the upper is made to revolve on a shaft which passes up through the lower one at a speed of one hundred revolutions per minute more or less.motion is communicated by the spur-wheel b which is driven by a water-wheel or other power.the grain previously cleaned is supplied to the.

Get Latest Price