Planetary ball mill patent

Planetary ball mill patent

BACKGROUND OF THE INVENTION. 1. Field of the Invention . The present invention relates to a ball mill and, more particularly, to a planetary ball mill of the continuous type, in which a mill pot is fitted inside a mill casing, and fine crushing or pulverization is performed while crushing mediums together with a material to be crushed are sealed

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  • Continuous air-swept type planetary ball mill - Kurimoto Continuous air-swept type planetary ball mill - Kurimoto

    Aug 05, 1991 United States Patent 5232169 . Abstract: A planetary ball mill in which a plurality of mill pots revolve by receiving a rotational force from a main shaft, while rotating on their own axes. A feed is continuously supplied to the mill pots so that ground particles are discharged out of the mill pots utilizing air flow. A partition for dividing a

  • Planetary grinding apparatus - GAMBLIN; RODGER L Planetary grinding apparatus - GAMBLIN; RODGER L

    May 03, 1993 The grinding power of a planetary mill having a single 5.6 inch diameter grinding chamber and a length of 2.0 feet orbiting at 1000 rpm on an orbital diameter of 1.0 foot and employing 1/16 inch diameter balls is about the same as that of a conventional ball mill four feet in diameter and eight feet long rotating at 21 rpm and employing 3/8

  • Mechanical alloying of Si and Ge in a planetary ball mill Mechanical alloying of Si and Ge in a planetary ball mill

    Aug 10, 1994 Planetary ball milling was investigated as a method of comminuting presintered thoria (ThO/sub 2/)-urania (U/sup E/O/sub 2/) granules for the preparation of sinterable feed powders. The experimental results indicated that planetary ball milling offers significant size-reduction rate advantage over conventional wet ball milling. ThO/sub 2/ + 5.1

  • US Patent Application for TITANIUM-CONTAINING US Patent Application for TITANIUM-CONTAINING

    Mar 08, 2021 A titanium-containing calcium hexaaluminate material and preparation method thereof is disclosed. The technical solution is: using 60˜80 wt % alumina micro powder, 5˜20 wt % calcium-containing micro powder, 10˜20 wt % titania micro powder and 1˜10 wt % manganese oxide micro powder as raw materials, blending the raw materials evenly in a planetary ball mill to obtain a blend, machine

  • New Planetary Ball Mills by Pluto Mills New Planetary Ball Mills by Pluto Mills

    Pluto Mills - A Research Project by Heriot-Watt University. A new type of planetary ball mill, which can be used for routine material processing, both in academic and industrial labs. The grinding action of the balls, is used to reduce the particle size of the material, which in turn leads to

  • planetary rolling mill planetary rolling mill

    Planetary Mill. The Planetary Mill was developed in 1954 and gave T. Sendzimir, Inc. its 29th patent. A total of 26 Planetary mills have been built to date. The term planetary is derived from the arrangement of the rolls around the periphery of each backing roll – a

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  • Planetary Mills – Planetary Mills –

    Planetary Mills are ideally suited for fine grinding of hard, medium-hard, soft, brittle, tough and moist materials. The comminution of the material to be ground takes place primarily through the high-energy impact of grinding balls in rotating grinding bowls. The grinding can be performed dry, in

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    Planetary ball mills offer some advantages over internally agitated ball mills or attrition mills A knowledgeable manufacturer can help identify which mill is right . ... Planetary Mill The Planetary Mill was developed in and gave T Sendzimir Inc its 29th patent A

  • Evolution of Laboratory Mills and Grinders | Lab Manager Evolution of Laboratory Mills and Grinders | Lab Manager

    In 1961, Fritsch GmbH registered its first patent for a laboratory planetary mill with cantilevered grinding bowls. Planetary ball mills can be considered the 'workhorse' laboratory mill, ideal for rapid and loss-free grinding of laboratory samples. Planetary ball mills are able to crush all manner of materials, including soft, elastic, hard

  • Planetary Ball Mill Machine Suppliers,Price Planetary Ball Planetary Ball Mill Machine Suppliers,Price Planetary Ball

    Planetary Ball Mill designed for mixing, fine grinding, and preparing small volume high-tech material production, which features with small volume, high efficiency, low noise and Lock clamps. If choosing with optional vacuum jar, it can grind samples under the vacuum condition or filled with inert gas

  • Planetary Ball Mill | Materials Testing | Geneq Planetary Ball Mill | Materials Testing | Geneq

    Planetary Ball Mills are used wherever the highest degree of fineness is required. Apart from the classical mixing and size reduction processes, the mills also meet all the technical requirements for colloidal grinding and have the energy input necessary for mechanical alloying processes

  • US7744027B2 - Planetary ball mill - Google Patents US7744027B2 - Planetary ball mill - Google Patents

    A planetary ball mill includes: a revolution turning arm turned about a revolution shaft rotated by a driving force; mill pots each supported on the revolution turning arm so as to be rotated about

  • CN100371081C - Large continuous planetary ball mill CN100371081C - Large continuous planetary ball mill

    The planetary ball mill comprises a spindle, a central gear, an idle gear, a milling barrel gear and a milling barrel, wherein the ratio of the effective inner diameter D1 of the barrel body of the

  • CN205673007U - A kind of planetary ball mill - Google Patents CN205673007U - A kind of planetary ball mill - Google Patents

    The utility model discloses a kind of planetary ball mill, including ball grinder and the wall scraper being close to ball grinder inwall in being arranged on grinding jar seat, it is additionally provided with the many groups of magnetizing coils fixing permanent magnetism wall scraper for electromagnetic adsorption bottom ball grinder, the bottom of described grinding jar seat is fixing with

  • US3876160A - Centrifugal ball mill - Google Patents US3876160A - Centrifugal ball mill - Google Patents

    A centrifugal ball mill wherein means are provided for actuating the planetary rotational movement and separate means for actuating the rotational movement of the mill barrel about its axis of

  • US3529780A - Planetary grinding mill - Google Patents US3529780A - Planetary grinding mill - Google Patents

    US3529780A US3529780DA US3529780A US 3529780 A US3529780 A US 3529780A US 3529780D A US3529780D A US 3529780DA US 3529780 A US3529780 A US 3529780A Authority US United States Prior art keywords grinding discharge shaft chamber compartment Prior art date 1968-05-08 Legal status (The legal status is an assumption and is not a legal conclusion

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