21. The hammer mill and forge required waterwheels, belows, coal houses and places in which to work the material. 22. One of the site's most iconic buildings is "'The Hammer Mill "'where all of the workings took place. 23. It is located in Karlskoga, Sweden, and it originates from the hammer mill " Boofors " founded 1646. 24. Hammer mills grind the mix of corn, rye and barley malt to break it down for easier cooking.25. "Stone mill vs . hammer mill " ( traditional granite wheel vs . enclosed metal mechanical crusher ). 26. The Olive Press uses only the hammer mill method; Frantoio uses only the granite wheel and traditional mat pressing. 27. A hammer mill was built in 1783 at the point where the Ottakringer Brauerei in 1856, was well known. 28. The Frohnauer Hammer is a historic and fully working preserved hammer mill in the village of Frohnau within the municipality. 29. Already in the 13th Century there were mills, hammer mills and sawmills, as well as later lime kilns in the village. 30. The "'Freibergsdorf Hammer Mill "'( ) is an old hammer mill in the village of Freibergsdorf in the German Ore Mountains.
