John Stevens was a miller and inventor who lived in Neenah, Wisconsin His inventions in flour milling revolutionized the process, leading to large-scale shifts in wheat-growing regions, and to the predominance of particular milling companies and mill-equipment manufacturers Today Patent flour is still referred to due to Stevens patents...

This was a bill in equity filed by the Consolidated Roller-Mill Company against the Barnard Leas Manufacturing Company for the infringement of four letters patent for certain improvements in roller mills, viz Patent No 222,895, issued December 23, 1879, to William D Gray patent ,...

Patent No 238,677 exhibits a roller mill substantially identical with that of the former patent except in the spreading device, which consists of an eccentric shaft carrying two eccentrics, by which the two ends of the roll are spread at one motion...

Feeders for Williams Roller Mills Since Williams Roller Mills are used on a wide range of materials, the proper feeder selection is essential for high-capacity, trouble-free operation Shown here are a few of the different types of feeders that can be furnished to fit the needs of these grinding mills...

Aug 16, 2011 0183 32 The present invention relates to a roller mill for coffee, a method for grinding coffee, and an application of grinding rollers for grinding coffee In order to grind coffee, conventionally metal rollers are used which are subject to heavy wear and adversely affect the taste of the coffee The object of the invention is to provide a roller mill for coffee, a method for grinding coffee and a ....