Discover the memorable journey of crafting a metal body wheat grinder machine using the intricate sand casting process. Watch how molten metal transforms into precision-engineered machinery ...

The object of this invention is to combine in one machine the great requisites which are essential to clean wheat from all foreign 8ubstances before grinding, namely, a capability of separating ...

This invention combines in the simplest possible manner in one machine ... to cfl'eetually clean wheat of all foreign substances, and render it fit for grinding ; these arc, first, a capability ...