Mills / Grinding machines 2009 6,306 h United States, Bakersfield, California
Mills / Grinding machines 2006 6,700 h United States, Mid Atlantic, North Carolina
Mills / Grinding machines 2019 4,550 h United States, Midwest, North Carolina
Mills / Grinding machines 2002 5,100 h United States, South, North Carolina
Mills / Grinding machines 2005 5,800 h United States, North, North Carolina