• US4966331A Stirred ball mill for grinding pigments

    US4966331A US07/325,114 US32511489A US4966331A US 4966331 A US4966331 A US 4966331A US 32511489 A US32511489 A US 32511489A US 4966331 A US4966331 A US 4966331A Authority US United States Prior art keywords stirrer grinding container webs balls Prior art date 1986-12-11 Legal status (The legal status is an assumption and is not a legal conclusion.

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  • WO2009077940A1 A method of grinding a Google Patents

    A method of grinding a mineral-containing ore, which includes grinding the mineral-containing ore in a primary milling process and thereafter fine grinding the mineral-containing ore in a secondary ball-mill. A composite grinding medium comprising a mixture of steel balls and pebbles is used in the secondary ball-mill. The pebbles have an average size which is relatively smaller than the

  • Cited by: 7
  • grinding ball mill paten assemblydsac.co.za

    Limestone Ball Mill at Rs 400000 /unit Ball Grinding . Ball mill introduction. The ball mill is a key equipment for grinding materials, widely used in powder-making production line such as cement, silicate sand, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. Ball mill can grind various ores and materials

  • US Patent for Ball mill provided with an agitator Patent

    Aug 19, 2003· A ball mill is provided with an agitator and comprises a grinding chamber containing grinding medium, a stator and a rotor which are arranged in said grinding chamber, an input opening for material to be ground and an output opening for ground material which are used for bringing the material to be ground to the grinding chamber and for evacuating the ground material therefrom.

  • EP0219740B1 Annular-gap ball mill Google Patents

    European Patent Office Prior art keywords grinding rotor grinding container gap ball mill Prior art date 1985-10-12 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired Application number EP86113617A

  • Cited by: 8
  • US3533566A Stirrer-ball mill Google Patents

    US3533566A US3533566DA US3533566A US 3533566 A US3533566 A US 3533566A US 3533566D A US3533566D A US 3533566DA US 3533566 A US3533566 A US 3533566A Authority US United States Prior art keywords grinding compartment stirrer shaft ball mill Prior art date 1966-12-23 Legal status (The legal status is an assumption and is not a legal conclusion.

  • Cited by: 6
  • US687519A Tubular ball-mill. Google Patents

    US687519A US69775798A US1898697757A US687519A US 687519 A US687519 A US 687519A US 69775798 A US69775798 A US 69775798A US 1898697757 A US1898697757 A US 1898697757A US 687519 A US687519 A US 687519A Authority US United States Prior art keywords drum grinding mill openings chamber Prior art date 1898-11-29 Legal status (The legal status is an assumption and is

  • Grinding Mills an overview ScienceDirect Topics

    The circuit comprises a SAG mill, 12 m diameter by 6.1 m length (belly inside liners, the effective grinding volume), two pebble crushers, and two ball mills in parallel closed with cyclones. The SAG mill is fitted with a 20 MW gearless drive motor with bi-directional rotational capacity.

  • Cement Mill Ball Mill Grinding Media Paten

    Cement Grinding Dengan Vertical Mill. Cement mill ball mill grinding media paten ball mill grinding di cina sudan ng media ball milling machine rock gold grinding ball produk cina next cement ball mill sudan in ethiopia cement mill get a free an co ltd ball mill lm vertical grinding mills ltd is g exporter amp manufacturer of mining e

  • Grind Molycop

    Molycop manufactures grinding balls to exacting internal specifications at its grinding media production facility across the globe. Balls for use in mineral processing ball milling operations are designed for maximum abrasion resistance using high carbon content and high hardness levels.

  • grinding ball mill paten assemblydsac.co.za

    Limestone Ball Mill at Rs 400000 /unit Ball Grinding . Ball mill introduction. The ball mill is a key equipment for grinding materials, widely used in powder-making production line such as cement, silicate sand, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. Ball mill can grind various ores and materials

  • Grinding Mill Ball Patent

    Grinding Mill Ball Patent. BACKGROUND OF THE INVENTION. The invention relates to an agitating ball mill according to the preamble of claim 1 Such agitating ball mills have a grinding chamber containing grinding media, a stator and a rotor, which are arranged in the grinding chamber, an input opening and an output opening for feeding and removing grinding material to or from the grinding

  • Ball mill Wikipedia

    A ball mill, a type of grinder, is a cylindrical device used in grinding (or mixing) materials like ores, chemicals, ceramic raw materials and paints.Ball mills rotate around a horizontal axis, partially filled with the material to be ground plus the grinding medium. Different materials are used as media, including ceramic balls, flint pebbles, and stainless steel balls.

  • grinding mill ball patent in oman weterynarz-nova.pl

    grinding mill ball patent in oman. Patent number 8794558 Abstract An agitator ball mill with a cylindrical grinding container is disclosed The grinding container includes at least one grinding stock inlet and at least one grinding stock outlet An agitator shaft connected to a drive is disposed in the grinding container

  • Iron Ore Ball Mill Patent mayukhportfolio.co.in

    Patent CN101138744A Dry type magnetic separation method of 2008年3月12日 1 A with a dry grinding, dry magnetic separation of iron ore powder of iron ore powder, specifically methods are out of the ball mill, wet.

  • Grinding Mills an overview ScienceDirect Topics

    The circuit comprises a SAG mill, 12 m diameter by 6.1 m length (belly inside liners, the effective grinding volume), two pebble crushers, and two ball mills in parallel closed with cyclones. The SAG mill is fitted with a 20 MW gearless drive motor with bi-directional rotational capacity.

  • grinding mill ball patent pitturaeancora.it

    US687519A Tubular ball-mill. Google Patents. The object of the present invention is a tubular ball-mill of the described class, in which the grinding may be effected in less time than heretofore and in which themill may be used for grinding softer material than customary-such as, for instance, coaleven if this material be fed into the mill

  • Ball Mill RETSCH powerful grinding and homogenization

    RETSCH is the world leading manufacturer of laboratory ball mills and offers the perfect product for each application. The High Energy Ball Mill E max and MM 500 were developed for grinding with the highest energy input. The innovative design of both, the mills and the grinding jars, allows for continuous grinding down to the nano range in the shortest amount of time with only minor warming

  • grinding ball mill paten assemblydsac.co.za

    Limestone Ball Mill at Rs 400000 /unit Ball Grinding . Ball mill introduction. The ball mill is a key equipment for grinding materials, widely used in powder-making production line such as cement, silicate sand, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. Ball mill can grind various ores and materials

  • Grinding Mill Ball Patent

    Grinding Mill Ball Patent. BACKGROUND OF THE INVENTION. The invention relates to an agitating ball mill according to the preamble of claim 1 Such agitating ball mills have a grinding chamber containing grinding media, a stator and a rotor, which are arranged in the grinding chamber, an input opening and an output opening for feeding and removing grinding material to or from the grinding

  • (PDF) Grinding in Ball Mills: Modeling and Process Control

    ball mill grinding process should normally ta ke into account certain economic value . indicators. It turns out that it is difficult to estimate the potential economic profit in .

  • grinding mill ball patent in oman weterynarz-nova.pl

    grinding mill ball patent in oman. Patent number 8794558 Abstract An agitator ball mill with a cylindrical grinding container is disclosed The grinding container includes at least one grinding stock inlet and at least one grinding stock outlet An agitator shaft connected to a drive is disposed in the grinding container

  • Grinding Mills Ultrafine Grinding Mill

    Raymond Mill. Raymond mill has a history of over 100 years. So, it's classic undoubtedly. Recent years, with the growth of non-metallic mineral grinding industry, Fruitful upgraded Raymond mill to make it have more application areas, and, meanwhile, own high degree of reliability and automation.

  • Grinding Balls Solution Provider to Help You Save 10-20%

    The company covers a land area of 28 ,000 square meters and workshop and office area of 12,000 square meters. it owns 41 independent intellectual property rights (patents) and 4 production lines, with diameter of steel balls ranging from φ20mm to φ150mm and annual production capacity of 100,000 tons.

  • Ball Mills for Fine Grinding : Columbia International, A

    Columbia International : Ball Mills for Fine Grinding Chemical Reactors Ball Mills for Fine Grinding Furnaces Drying Ovens Centrifuges Stirrer & Mixers Metal Ware Vacuum Equipments Automation & Controllers Microscopes Evaporation & Distillation Spray Dryers Pressing Machine and Dies Filtration Ultrasonicators Freeze Dryer Heating & Cooling Hi-Temp Sintering Coating and Deposition Sieves and

  • Grinding Media & Grinding Balls Union Process, Inc.

    Diameter depending on the material, ranging from 0.05 mm to 2 mm for small media mills, up to 1/8” to 1” for traditional Attritors and up to ½” to 2” for ball mills Composition metallic grinding media like carbon steel, forged steel, stainless steel or chrome steel grinding

  • Grinding Casting Balls Manufacturer, Meet Your

    Ningguo Nanfang Wear-Resistant Materials Co.,Ltd is located in “the wear resistant casting capital of China”----Ningguo City,Anhui province.We are specialized in producing chromium alloy casting grinding balls, casting cylpebs and steel components.

  • Planetary Ball Mill PM 100 RETSCH highest fineness

    Planetary Ball Mills are used wherever the highest degree of fineness is required.In addition to well-proven mixing and size reduction processes, these mills also meet all technical requirements for colloidal grinding and provide the energy input necessary for mechanical alloying.The extremely high centrifugal forces of a planetary ball mill result in very high pulverization energy and

  • Emax High Energy Ball Mill Retsch

    The High Energy Ball Mill Emax combines high-frequency impact, intensive friction, and controlled circular jar movements to a unique and highly effective size reduction mechanism. The grinding jars have an oval shape and are mounted on two discs respectively which move the jars on a circular course without changing their orientation.

  • marble ultrafine grinding mill,copper ball mill

    MB5X Grinding Mill. Grinding Equipment. Vertical Mill. Ball Mill. LM Vertical Roller Mill. best project for you show all. Guizhou 80,000TPY Limestone Grinding Plant. Marble Grinding with SCM800 in Nigeria. Limestone Grinding Line, LM130 in Gansu. Welcome to GMC. Founded in 1987, GMC has attained 124 patents on mills over the past 30 years

  • Grinding balls,chrome steel balls,grinding media ball

    Grinding ball manufacturer,we supply best cast steel balls/mill balls,including high chrome steel balls and ball mill balls,cylpebs for cement,mining and power station. High quality with competitive price!

  • Ball Mill, Grinding Mill, Ball Mill Manufacturers, Ball

    Xinhai grinding mill has excellent energy saving ability, Xinhai, as ball mill manudactures, the energy-saving ball mill up to 30%, great ball mill working principle, which greatly reduces the