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US4168806A Roll type crushing mill Google Patents

A roll crushing mill of the type having a frame with two rotatably disposed crushing rolls parallel and in opposition to one another forming therebetween a crusher gap are both deflectable relative to one another, each roll being mounted on a rotary shaft, each shaft being mounted on a carriage, and the carriages being swingably pivoted on the frame.

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WO2014033749A2 An improved two roller sugarcane crushing

The present invention provides an improved two roll sugarcane crushing mill with a semi closed frame comprising plurality of improved two roll mill modules in tandem. Each improved two roll mill modules comprises a bottom roll and top roll, bottom roll being rotatingly mounted in a pair of main frames at the two ends and the top roll is rotatingly mounted in a pair of top beams.

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Two roll sugarcane crushing mill Google Patents

An improved two roll sugarcane crushing mill has two roll mill modules in tandem, each has a pair of main crushing rolls having a bottom roll and a top roll. The bottom and top rolls are rotatingly mounted in a pair of main frames and a pair of top beams at the two ends respectively. One end of each of the top beams is pivotally attached near an upper end of the main frames towards a feed side

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US4606506A Vertical type roller mill Google Patents

A vertical type roller mill for grinding a material including a grinding table and grinding rollers of a tire shape in contact with each other. The grinding table has a grinding surface composed of a surface portion constituting a portion of an imaginary conical surface having a apex located on a center axis of the table, and a curving surface portion located outwardly of and contiguous with

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US8690087B2 Roller mill for coffee Google Patents

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 of grinding coffee and a

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Roller crushing mill Polysius AG FreePatentsOnline

FIG. 2 is a horizontal section through the roller crushing mill in FIG. 1 (at the level of the crushing roller axes); FIG. 3 is a section, similar to FIG. 2, through a second embodiment of the invention; and . FIGS. 4 and 5 are partial sections, on an enlarged scale, through the area of the roller crushing mill which includes the air supply

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Recent Patents on Roll Crushing Mills for Selective

The electric machine built-in roller crusher is an explosion-proof electric machine used in the crushing roller. Results: Both of these crushers can be used in the selective crushing technology of coal gangue in a coal mine and can meet the requirements of crushing different material sizes and generally avoid the centre of the roller crusher.

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Roller crushing mill Polysius AG FreePatentsOnline

FIG. 2 is a horizontal section through the roller crushing mill in FIG. 1 (at the level of the crushing roller axes); FIG. 3 is a section, similar to FIG. 2, through a second embodiment of the invention; and . FIGS. 4 and 5 are partial sections, on an enlarged scale, through the area of the roller crushing mill which includes the air supply

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The Roller Mill Patent :: 156 U.S. 261 (1895) :: Justia US

The mill shown and described in the patent consisted substantially of the frame, A, the roller, B, revolving in fixed bearings, and the companion roller, C, journaled at its ends, and revolving in a swinging arm or support, D, pivoted at its lower end upon a bolt, E, thus enabling the roll to be swung towards or away from the stationary roll, B

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Roller grinding mill apparatus Williams Patent Crusher

Roller grinding mill apparatus comprising a stationary bull ring which cooperates with a plurality of centrifugally operated grinding rollers and means for setting a predetermined gap space between the grinding rollers and the grinding face of the bull ring so that the grinding rollers will be unrestricted so as to move in radial directions in response to centrifugal force, but will not

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Method of controlling a grinding roller mill Williams

Roller mill control system for a centrifugally swung roller grinding mill to Williams Patent Crusher and Pulverizer Company (St. Louis, MO) The crushing or grinding chamber 16 of the mill 17 is formed with inlets opening to a wind box 20 having an air inlet 21 for introducing the air into the lower portion of the crushing chamber so

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DF Roller Mill Williams Patent Crusher YouTube

Sep 21, 2017· A brief overview of the Williams DF Roller Mill system and Spinner Separator. Williams Roller Mills process a wide variety of materials including activated

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Cane Mill Related Patents by J. SYRUPMAKERS

A few Cane Mill Related Patents by J. P. Golden. This includes improvements in the scraping action on the 3rd or discharge roller. December 27, 1904. Text page 1 Text page 2. Feed box. February 28, 1905. Text page 1 Text page 2. Three roller mill. September 12, 1905. Text

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Williams Crusher & Pulverizer Company, Inc. > Welcome

The Roller Mill will grind 2” x 0 barite, up to 4% to 5% moisture, to 97% minus 200 mesh product, dried to 0.2% or less surface moisture, at a product rate of 18 STPH. CLIENTS Below is a small list of clients who chose Williams as their crusher and pulverizer company:

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John Stevens (Wisconsin inventor) Wikipedia

John Stevens (December 4, 1840 August 5, 1920) 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

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Bearing Rollerjaw Crusher Crusher Mills, Cone Crusher

Jaw Roller Crusher-Jaw Roller Crusher Manufacturers Double roller jaw crusher,jaw crusher,crusher machine 1.large crushing ratio 2.stable work and high capacity 3. low 2011 CN Roller Bearing Jaw Crusher. Min. Order: 1 Set.

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Frank Atwood Huntington Wikipedia

He later obtained patents for his innovations in improvements to sawmill machinery. 1896 CRUSHING-MILL. 1898 ROLLER CRUSHING-MILL. 1908 CRUSHING-MILL. Associations and Society Clubs. Member of the National Association of Manufacturers.

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Bernd Schmich Inventions, Patents and Patent Applications

Abstract: The invention relates to a roller mill safety system. In order to minimize the loss of production of a crushing plant, particularly a cement crushing plant and optimize on the gear side the availability of the roller mill, according to the invention a replacement gear is provided alongside the operating mill

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Patents Assigned to Williams Patent Crusher & Pulverizer

Mar 10, 1997· Assignee: Williams Patent Crusher and Pulverizer Company Inventor: Robert M. Williams driving the roller mill at a speed which varies as the fourth power of the percentage of burner demand for fuel so as to substantially match the mill grinding capability with variations in the percentage of the burner fuel demand,

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Crushing Roller Mill by KAHL AMANDUS KAHL

Jun 22, 2020· In order to meet individual requirements, the crushing roller mill is available in a single-stage, two-stage or three-stage design. The capacity ranges from 10 to 60 t/h with a drive power of 22 to 55 kW (motor with V-belt drive and gear). It is possible to choose between roller

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