ball mill vs rood mill

  • Grinding Mills and Their TypesIspatGuru

    Apr 09 2015 · Ball mills. Ball mill (Fig 1) is same kind of mill as rod mill except that it is filled with balls instead of rods. Because of balls have greater ratio of surface area than rods they are more suitable for fine grinding. Balls are also lighter so the kinetic energy of a single dropping ball is smaller than a rod.

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  • Rod Mills for coarse grinding FL

    Volumetric loading is similar to that of a ball mill (30-35 ) Design standards for drive components are more demanding than ball mills Dry applications feature a peripheral discharge or an air-swept arrangement Typical operating speeds are slower than either SAG or ball mills 65-70 TCS (wet) and 62-63 TCS (dry)

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

    Oct 12 2019 · I wrote an article comparison of ball mill and rod mill from the structure shape capacity material and the like points. check here.

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  • Grinding Mills and Their TypesIspatGuru

    Apr 09 2015 · Ball mills. Ball mill (Fig 1) is same kind of mill as rod mill except that it is filled with balls instead of rods. Because of balls have greater ratio of surface area than rods they are more suitable for fine grinding. Balls are also lighter so the kinetic energy of a single dropping ball is smaller than a rod.

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  • The Difference Between the Ball Mill and Rod Mill Essay

    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 difference of ball mill and rod mill below. The calling name of ball mill and rod mill comes from the different grinding medium.

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  • the usages and differences of rod mill and ball mill

    Rod mills how they function. 2012-11-26 · 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. To prevent the conditions leading to rod charge tangling the length to diameter ratio is maintained at 1.4 to 1.6.

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  • Which one is the best ball mill or rod mill

    Sep 09 2019 · In the ball mill commonly used have the lattice ball mill and overflow ball mill (named from different drainage structure) and the rod mill does not use the grid plate drainore only overflow type and opening type two kinds the diameter of the hollow shaft at the drainage and end is generally larger than the same specification ball mill

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  • Ball Mill VS Rod MillXinhai

    Rod mill are used widely in plant and are compared by us. This text will analyze the two equipment in some aspect. The grinding theory. Though used different medium (steel ball and steel rod are contained in ball mill and rod mill) the working theory of ball mill and rod mill are similar.

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  • Which one is the best ball mill or rod mill

    Sep 09 2019 · In the ball mill commonly used have the lattice ball mill and overflow ball mill (named from different drainage structure) and the rod mill does not use the grid plate drainore only overflow type and opening type two kinds the diameter of the hollow shaft at the drainage and end is generally larger than the same specification ball mill

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  • Ball Mill Vs Rod Mill

    Ball Mill Vs Rod Mill. Wiki says quotA ball mill is a type of grinder used to grind materials into extremely fine powder for use in paints pyrotechnics and ceramicsquot Many instructables refer to United Nuclear Ball Mills Their small ball mill cost between 70 and 80 dollars For no more than 30 and in 5 minute you can build a ball mill of appreciable performance.

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  • the Difference of Rod Mill and Ball Mill

    Rod mill as the name suggests is to rely on rod bars for the material grinding and wet overflow is a generally used material way.Rod mill is generally used as a grinding equipment in the artificial stone sand concentrator chemical plants and power sectors. The ball mill has a great similarity in appearance with rod mill which is most

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  • Ball Mills Vs Rod Millsgringingore

    Ball Mills Vs Rod Millsgringingore Nov 19 2019018332The rod mill adopts overflow type and open type discharge does not use grate type discharge 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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  • Shell vs Trunnion-Mounted Mills

    Sep 03 2014 · The ball mills at Cerro Verde rely on site welding. The calculated stress ranges for a design load of 45 total charge with 40 ball charge were no greater than 30 MPa at the location of the site welds. The stress ranges conform to all established design codes for weld fatigue such as BS7608.

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  • Ball Mill Vs Hammer Mill Vs Roll MillDelap

    Ball Mill Vs Hammer Mill Vs Roll Mill. mill vs vertical roller mill the sequence to evaluate the vertical roller mills consisted of a laboratory jaw crusher a rod mill and two ball mill stages with differing grinding media the dimensions and settings of the laboratory mills are given in

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  • What are the differences between ball mill and rod mill

    The rod of diameter from 50 to 100 mm is often used as the grinding medium and the filling rate of rod mill is 35 to 45 while filling rate of ball mill is 40 to 50 . Rod is mainly made of several materials A High carbon steel

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  • Comparison between Rod Mill and Ball Mill

    Rod mill is a type of grinding mill whose grinding media is steel bar while ball mill is steel ball. 1. Rod mill are usually applied to grinding the w-sn ore and rare metal in the reselection or magneticore-dressing plant in order to avoid the damage caused by the over crushing. 2. In the two stage grinding process if it requires grinding the ore from 20-6mm to 1-3mm in the first stage rod

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  • Grinding Mills and Their TypesIspatGuru

    Apr 09 2015 · Ball mills. Ball mill (Fig 1) is same kind of mill as rod mill except that it is filled with balls instead of rods. Because of balls have greater ratio of surface area than rods they are more suitable for fine grinding. Balls are also lighter so the kinetic energy of a single dropping ball is smaller than a rod.

    Get Price
  • Rod mills how they functionMine Engineer

    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. To prevent the conditions leading to rod charge tangling the length to diameter ratio is maintained at 1.4 to 1.6. Rod mills accept feed up to about 50 mm

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  • Comparing Used Ball Mills Vs Used Rod Mills

    Ball mills and rod mills are both excellent mining machines for grinding ores into fine powders and particles. However there are some advantages to using rod mills rather than ball mills for larger mining projects including greater efficiency better grinding performance and lower energy costs.

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  • Ball Mill or Rod Mill This is a Question Mining-pedia

    1. Equipment Construction of Ball Mill and Rod Mill. On the surface many people are difficult to distinguish ball mill and rod mill but in fact these two mills have differences in the proportion of the cylinder shape. Typically the barrel length to diameter ratio of the rod mill is maintained between 1.5 2.0 and the inner surface of the

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  • difference between ag sag ball mill rod mill

    Difference Between Rod Mill And Ball Mill. Difference between ag sag ball mill rod mill difference between bowl mill and ball mill ball mill difference between sag mill vs ball mill mechstudyOct 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

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  • Process Of Ball Milling Vs Rod Mill-ball Mill

    Buy used ball mills grinding mills crushers process buy used ball mills grinding mills crushers process Inventory id 6chm01 3 units unused fl 26 x 43 dual pinion ball mill with 2 abb 9000 kw 12069 hp motors w abb vfd for total power of 18000 kw 24138 hp process of ball milling vs rod mill

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