Definition of Roller mill. Meaning of Roller mill. Synonyms of Roller mill

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Definition of Roller mill

Roller mill
Mill Mill, n. [OE. mille, melle, mulle, milne, AS. myln, mylen; akin to D. molen, G. m["u]hle, OHG. mul[=i], mul[=i]n, Icel. mylna; all prob. from L. molina, fr. mola millstone; prop., that which grinds, akin to molere to grind, Goth. malan, G. mahlen, and to E. meal. [root]108. See Meal flour, and cf. Moline.] 1. A machine for grinding or comminuting any substance, as grain, by rubbing and crushing it between two hard, rough, or intented surfaces; as, a gristmill, a coffee mill; a bone mill. 2. A machine used for expelling the juice, sap, etc., from vegetable tissues by pressure, or by pressure in combination with a grinding, or cutting process; as, a cider mill; a cane mill. 3. A machine for grinding and polishing; as, a lapidary mill. 4. A common name for various machines which produce a manufactured product, or change the form of a raw material by the continuous repetition of some simple action; as, a sawmill; a stamping mill, etc. 5. A building or collection of buildings with machinery by which the processes of manufacturing are carried on; as, a cotton mill; a powder mill; a rolling mill. 6. (Die Sinking) A hardened steel roller having a design in relief, used for imprinting a reversed copy of the design in a softer metal, as copper. 7. (Mining) (a) An excavation in rock, transverse to the workings, from which material for filling is obtained. (b) A passage underground through which ore is shot. 8. A milling cutter. See Illust. under Milling. 9. A pugilistic. [Cant] --R. D. Blackmore. Edge mill, Flint mill, etc. See under Edge, Flint, etc. Mill bar (Iron Works), a rough bar rolled or drawn directly from a bloom or puddle bar for conversion into merchant iron in the mill. Mill cinder, slag from a puddling furnace. Mill head, the head of water employed to turn the wheel of a mill. Mill pick, a pick for dressing millstones. Mill pond, a pond that supplies the water for a mill. Mill race, the canal in which water is conveyed to a mill wheel, or the current of water which drives the wheel. Mill tail, the water which flows from a mill wheel after turning it, or the channel in which the water flows. Mill tooth, a grinder or molar tooth. Mill wheel, the water wheel that drives the machinery of a mill. Roller mill, a mill in which flour or meal is made by crushing grain between rollers. Stamp mill (Mining), a mill in which ore is crushed by stamps. To go through the mill, to experience the suffering or discipline necessary to bring one to a certain degree of knowledge or skill, or to a certain mental state.
Roller mill
10. (Zo["o]l.) Any species of small ground snakes of the family Tortricid[ae]. Ground roller (Zo["o]l.), any one of several species of Madagascar rollers belonging to Atelornis and allied genera. They are nocturnal birds, and feed on the ground. Roller bolt, the bar in a carriage to which the traces are attached; a whiffletree. [Eng.] Roller gin, a cotton gin inn which rolls are used for separating the seeds from the fiber. Roller mill. See under Mill. Roller skate, a skate which has small wheels in the place of the metallic runner; -- designed for use in skating upon a smooth, hard surface, other than ice.

Meaning of Roller mill from wikipedia

- Roller mills are mills that use cylindrical rollers, either in opposing pairs or against flat plates, to crush or grind various materials, such as grain...
- Mechanically, the vertical roller mill is categorized as an applied force mill. There are three grinding roller wheel ****emblies in the mill grinding section,...
- Vertical roller mill is a type of grinder used to grind materials into extremely fine powder for use in mineral dressing processes, paints, pyrotechnics...
- The Roller Mill was created by Hungarian bakers in the late 1860s and its po****rity spread worldwide throughout the 1900s. Roller mills now produce almost...
- French buhrstone mill, which is similar to old-fashioned flour mills. A high pressure grinding roll, often referred to as HPGRs or roller press, consists...
- Lehi Roller Mills is a locally run and operated flour mill and historical landmark of Lehi, Utah. The original brick building was built in 1905 and has...
- variety of pigeon Roller, an element of a rolling-element bearing Roller, used in rolling (metalworking) Roller, in a roller mill, to crush or grind...
- The Pottstown Roller Mill is an historic, American roller mill that is located near the Schuylkill River in Pottstown, Montgomery County, Pennsylvania...
- 100 mm. Roller mills are efficient, using about half the energy of a ball mill, and there seems to be no limit to the size available. Roller mills with output...
- cement is currently ground in ball mills and also vertical roller mills which are more effective than ball mills. Early hydraulic cements, such as those...