roller mills patent

  • Metering mechanism for a roller millFree Patents Online

    United States Patent Roller mills include a pair of cooperating corrugated rolls that operate at different speeds to crack or grind material such as high moisture grain. The grain is fed through a The "experimental" roller mill was not an all roller mill because the last stage of grinding was done with millstones. John Stevens an inventor from Neenah Wisconsin developed in 1874 chilled steel roller mills for grinding flour and received a patent

  • Flour Milling in America A General Overview.

    The "experimental" roller mill was not an all roller mill because the last stage of grinding was done with millstones. John Stevens an inventor from Neenah Wisconsin developed in 1874 chilled steel roller mills for grinding flour and received a patent United States Patent Roller mills include a pair of cooperating corrugated rolls that operate at different speeds to crack or grind material such as high moisture grain. The grain is fed through a

  • Roller Milled White Enriched FlourWikipedia

    A patent employing the use of grooved steel rollers geared to mill at different speeds was later granted in the U.S 1880. The obvious efficiency of the roller mill prompted adoption over the next decade and came to dominate the commercial flour industry. No all-millstone mills of any significance were built in the U.S. after that with the András Mechwart s roller mill (1874) Mechwart bought in 1874 Friedrich Wegmann s patent of the roller mill that the inventor could not sell for a long time. He improved it and the Ganz Works started to produce Mechwart s version.

  • Roller millLoesche

    The roller mill according to FIG. 3 which as is apparent from the columns 2 is intended to be a three-roller mill has a conventional star-shaped mill foundation frame 18 which is formed by the foundation frame 5 of the columns 2 and a gear foundation frame 11 of a not shown gear. - Significance Conversion to roller mill production in 1890 allowed this rural mill to meet the demand for the new whiter "patent" flour. An interesting case to technological change in response to social forces.

  • CNARoller bases of section millGoogle Patents

    - Google Patents The invention relates to roller bases of a section mill which comprise a sliding chute a slide block a two-way screw rod a centering thread sleeve and a roller on each roller Abstract 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

  • Home of the Other Three Roll Mill Manufacturer

    A Three Roll Mill has three horizontally positioned rollers. Each roller rotates in an opposite direction from the adjacent roller with a tiny gap between them creating tremendous shear force that can finely 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

  • Patent Roller Mill Designsemyamla

    Patent Roller Mill Design. Design Patent No. 327572 Hydraulic Roller Mills. This roller mill has been designed with two hydraulic motors and can be situated on a mixing wagon. By using the two hydraulic motors the problems associated with sprockets chains pulleys and belts are eliminated reducing maintenance time The invention protected by letters patent No. 222 895 issued December 23 1879 to William D. Gray for improvements in roller mills is not infringed by the machine used by the defendant in error. Letters patent No. 238 677 issued March 8 1881 to William D. Gray for improvements in roller mills are void for want of novelty.

  • New Process Milling of

    When the "patent flour" was run in with the "bakers" or "clear flour" (the flour made produced from the first grind of the wheat) the resulting mix or blend was called "straight flour." During the latter stage of the Feeder module for use in a roller mill. The roller mill has a housing having an inlet adapted to receive a product to be milled and an outle

  • grinding roller milldefinitionEnglish

    The invention relates to roller grinding mills comprising a grinding plate (1) grinding rollers (M) and at least two drives (A) acting upon the grinding plate (1) and to a method for operating such a roller grinding mill. - Google Patents The invention is an improved sugar can mill roller. The roller body is generally cylindrical and has peripheral V-grooves formed circumferentially on the roller body. An axial bore

  • Used Roller Mills for sale. Raymond equipment more

    CE Raymond 5057 High Side Roller Mill. Manufacturer Raymond A find of a life time Fully Operational Raymond Roller Mill Offered with 75 HP Main Motor 100 HP exhaust blower duel whizzer classifier Roller Mills vs. Hammer Mills Why a Roller Mill and not a Hammer mill RMS manufactures roller mills roller grinders and grist mills. From time to time a client may pose the question "Why not hammer mills " Because RMS is a leader in the particle size reduction industry we have the answers Roller mills

  • Historyflour

    In 1870 more than 22 000 mills served the total population of about 30 million people. Most of the small grist mills were driven by waterpower. The invention of the steam engine by James Watt in 1769 the introduction of the more efficient roller mill 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

  • Particle Size Conversion Chart Williams Patent Crusher

    The Impact Dryer Mills can also dry and classify at the same time for increased efficiency. Pulverizing. Pulverizing is generally considered to be reducing product to a fine powder. For instance if you need coal grain or other minerals to be in powder form you would run them through a pulverizer or a roller mill. Pulverizing is typically - Google Patents The invention relates to a guide roller device for a rolling mill belonging to the technical field of rolling mill part equipment.

  • Metering mechanism for a roller millFree Patents Online

    United States Patent Roller mills include a pair of cooperating corrugated rolls that operate at different speeds to crack or grind material such as high moisture grain. The grain is fed through a discharge opening in a hopper to the rolls which are mounted within a closed housing. Patent machine-Degerminator scrub the bran skin from the maize kernel and to dislodge the germ from its cavity with the minimum reduction in size of the broken fragments. In some special countries like Sudan Uganda Burandi etc will use hammer mill and roller mill together for the maize milling machine because need produce the super fine flour.

  • Patent Roller Mill Designsemyamla

    Patent Roller Mill Design. Design Patent No. 327572 Hydraulic Roller Mills. This roller mill has been designed with two hydraulic motors and can be situated on a mixing wagon. By using the two hydraulic motors the problems associated with sprockets chains pulleys and belts are eliminated reducing maintenance time Meet the RMS triple pair roller grinder The RMS triple pair mill is ideal for target micron sizes of microns. However the triple pair mill can perform as a double pair or single pair mill allowing a user

  • CNUTwo-roller rolling millGoogle Patents

    The utility model relates to a two-roller rolling mill comprising a motor two rollers and a worm driven by the motor wherein the worm is provided with two segments of tooth parts the lead angles of which have equal sizes and opposite directions. The same-side ends of the two rollers are respectively provided with a worm wheel the two worm wheels are engaged with the corresponding tooth Oct 30 2019 · In 1900 Dr. Julian B. Woodson a local physical orchardist and state legislator purchased the mill and added patent roller mills alongside the existing millstones producing fine white

  • Patents Assigned to California Pellet Mill Company

    Abstract A quick die change capability is provided to a pellet mill by means of a fixture spider which can be attached to the pelleting die and to the rollers for a unitized roller/die cartridge. By employment of quick acting captive die clamps as well as push-pull jacks assembly and dismantling of the die/roller cartridge in the mill is Patent machine-Degerminator scrub the bran skin from the maize kernel and to dislodge the germ from its cavity with the minimum reduction in size of the broken fragments. In some special countries like Sudan Uganda Burandi etc will use hammer mill and roller mill together for the maize milling machine because need produce the super fine flour.

  • Roller mill by Bonlac Foods LimitedAU

    DATED 16 October 1992 PHILLIPS ORMONDE Patent Attornoys By FITZPATRICK for the Applicant TO The Commissioner of Patents Our Ref IRN 138191 2 -2- ROLLER MILL This invention relates generally to roller mills for. This page contains all relevant details related to patent number AU. This patent DATED 16 October 1992 PHILLIPS ORMONDE Patent Attornoys By FITZPATRICK for the Applicant TO The Commissioner of Patents Our Ref IRN 138191 2 -2- ROLLER MILL This invention relates generally to roller mills for. This page contains all relevant details related to patent number AU. This patent was filed on 26/06/1990 and has a

  • 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 The roller mill. András Mechwart s roller mill (1874) Mechwart bought in 1874 Friedrich Wegmann s patent of the roller mill that the inventor could not sell for a long time. He improved it and the Ganz Works started to produce Mechwart s version. Wegmann s roller mill was made of fragile porcelain wheels and it was a simple structure of grain