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the difference between the ball mill and rod mill in namibia

Because of this the rod mill can effectively reduce 1 feed size to 10 mesh or finer in open circuit The voids or interstitial space within a rod load are approximately half those in a ball mill grinding load Rods in place weigh approximately 400 pounds per cu ft and balls

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  • The Difference Between Ball Mill and Rod mill Hongxing

    The grinding media of ball mill is steel ball the grinding media of rod mill is steel bar In summary we can see that the principle of ball mill and rod mill are the samethe structure is similar The significant differences between the two are their grinding media and the product granularity

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  • Buy Used Ball Mills Grinding Mills Crushers Process

    Inventory ID 6CHM01 3 Units UNUSED FLSMIDTH 26 x 43 Dual Pinion Ball Mill with 2 ABB 9000 kW 12069 HP Motors for Total Power of 18000 kW 24138 HP

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  • Difference Between Sag Mill vs Ball Mill mech4study

    Oct 12 2017 Today we will learn about difference between sag mill vs ball mill A mill is a machine by which solid or hard materials are broken into smaller pieces by means of grinding crushing or cutting This commutation is an essential part of many processes Various kinds of mills are there with which different material processing takes place

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  • the difference between rod mill and ball mill

    As such primary ball mills should be designed with the rod mill work index and singlestage ball mills should be with both the rod mill and ball mill indices This is because it is common to observe a difference sometimes significant between the rod mill and ball mill index values for a given ore type McKen Verret Williams 2006

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  • Rod Mill an overview ScienceDirect Topics

    JeanPaul Duroudier in Size Reduction of Divided Solids 2016 374 Performance Rod mills are used in an open circuit between crushing and the ball mill They often operate in wet and where the pulp contains up to 50 solid by mass This machine is equally very applicable to dry where it could take a feed that has achieved 6 moisture

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  • difference between rod mill and ball mill

    Sep 28 2017 The Difference Between the Ball Mill and Rod Mill Essay Rod mills are very similar to ball mills except they use long rods for grinding media The rods grind the ore by tumbling within the the mill similar to the grinding balls in a ball mill

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  • Whats the Difference Between Ball Mills and Rod Mills

    The diameter of the rod mill discharge end is larger than that of the same size ball mill When the rod mill speed is lower than the working speed of the same size ball mill the medium in the rod mill is in a sloping working state

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  • Whats the difference of Ball mill SAG mill AG mill

    Attrition mill is a type of grinding mill by kinds of media to crush lump to powderlike substances The impact can be rock on rock such as in an Autogenous Grinding AG mill rock and a small ball charge 10 used in Semi Autogenous Grinding SAG mills balls of various sizes in Ball Mills and less commonly these days steel rods in Rod Mills

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  • The Difference Between the Ball Mill and Rod Mill Essay

    Apr 02 2012 Rod mill is called rod mill because the grinding medium in the barrel is steel rod Rod mill is usually wet overflow type and can be used as the first level open grinding It is widely used as the first level ore grinding in artificial stone and sand dressing plant power department of chemical plant Ball mill is the key equipment when the crushed materials need to be ground

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  • Rod mills how they function Mine

    The Difference Between the Ball Mill and Rod Mill Essay Apr 02 2012 Ball mills and rod mills are both excellent mining machines for grinding ores into fine powders and particles However many customers are confused when they choosing equipments for grinding due to their similar appearance This paragraph is a brief explanation to the

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  • the difference between rod mill and ball mill

    The Difference Between the Ball Mill and Rod Mill Rod mills operate at lower speed than ball mills since the rods are rolled and not cascaded For an equivalent grind a rod mill uses less steel than a ball mill because of the lower speed and better contact between the media and ore

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  • What is the difference between the ball mill and rod mill

    Dec 17 2019 The rod mill usually uses 50100mm diameter steel rod as grinding medium while the ball mill uses steel ball as grinding medium The length of steel rod is 2550mm shorter than the Continue Reading

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  • Whats the Difference Between Ball Mill Rod Mill and SAG

    different grinding media of ball mills rod mills and SAG mills Crushing ratio Comparison The biggest feature of SAG mills is the large crushing ratio which can crush and grind the materials to 0074mm at one time accounting for more than 20 to 40 of the total product

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  • Difference Between Rod Mill And Ball Mill Ball Mills

    difference between crusher and a ball mill The Difference Between the Ball Mill and Rod Mill Essay Apr 02 2012 Ball mills and rod mills are both excellent mining machines for grinding ores into fine powders and particl However many customers are confused when they choosing equipments for grinding due to their similar appearance This paragraph is a brief explanation to the

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  • Ball vs Rod vs Roll Mills Gold Refining

    Jun 11 2019 In the order you have listed a ball mill can fine grind down to 400 mesh if needed a rod mill will efficiently grind to 150200 mesh range and a roll mill can do a 100 mesh The ball and rod mills are similar in appearence as a large rotating lined cylindrical tube filled with either metal balls or long rods used as the grinding medium

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  • RoM BALL MILLS A COMPARISON WITH AGSAG

    II314 RoM Ball mills a comparison with AGSAG Milling Aubrey N Mainza1 and Malcolm S Powell 1 1Mineral Processing Research Unit University of Cape Town Rondebosch 7700 South Africa

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  • Rod mills how they function Mine

    Rod mills operate at lower speed than ball mills since the rods are rolled and not cascaded For an equivalent grind a rod mill uses less steel than a ball mill because of the lower speed and better contact between the media and ore The rod charge must be maintained in good working condition and broken and worn rods must be removed Rod

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  • Ball Mills Mineral Processing Metallurgy

    Difference Between Ball Mill and Rod Mill Rod Mills The principal field of rod mill usage is the preparation of products in the 5 mm04 mm 4 mesh to 35 mesh range It may sometimes be recommended also for finer grinding Within these limits a rod mill is usually superior to and more efficient than a ball mill The basic principle for rod

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  • difference between rod mill and ball mill

    Difference Between Rod Mill And Ball Millbdcain The method is applied at CEMTEC for the design of rod and ball mills Besides The difference between methods according to x Ball mills x Rod mills Inquire Now mining rod mill use grinding ball mill Sep 28 2017 The Difference Between the Ball Mill and Rod Mill Essay

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  • Testwork Bond rod mill work index

    The Bond rod mill work index is not as common as the Bond ball mill work index and there are two different variations on the mill models expect a mill with a wave liner and is not compatible with mills using smooth liners

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  • What is a ball mill What are its uses and advantages Quora

    May 12 2020 Product Description of Energy Saving Cylindrical energy saving grid ball mill is one of energy saving mills developed by our company which is easy to start and saves 2030 energy It is lined grooved ring plate which increases the contact surf

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  • the Difference of Rod Mill and Ball Mill ore processing

    Rod mill and ball mill may be only one word difference in the name but in fact there was a striking internal differences Rod mill as the name suggests is to rely on rod bars for the material grindingand wet overflow is a generally used material mill is generally used as a grinding equipment in the artificial stone sand

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  • Ball Mills vs Rod Mills

    Because of this the rod mill can effectively reduce 1 feed size to 10 mesh or finer in open circuit The voids or interstitial space within a rod load are approximately half those in a ball mill grinding load Rods in place weigh approximately 400 pounds per cu ft and balls

    Get Price
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