Mineral processing - Wikipedia
By the 11th century, stamp mills were in widespread use throughout the medieval Islamic world, from Islamic Spain and North Africa in the west to Central Asia in the east. A later example was the Cornish stamps , consisting of a series of iron hammers mounted in a vertical frame, raised by cams on the shaft of a waterwheel and falling onto the,Difference Between Hammer Mill And Fitz Mill,The main difference between cutting (shredding) and ball milling and other,fabric through a Fitz Mill equipped with a screen mesh 1726-150. Read more A Mill-Wright Miscellany - AngelfireGlossary of Mining Terms - Coal Education,In vein mining, an entry perpendicular to the vein. Cross entry - An entry running at an angle with the main entry. Crusher - A machine for crushing rock or other materials. Among the various types of crushers are the ball mill, gyratory crusher, Handsel mill, hammer mill, jaw crusher, rod mill, rolls, stamp mill, and tube mill.