• Difference Between Sag Mill vs Ball Mill mech4study

    2017-10-12 · Ball mill is a fine grinder. A horizontal or vertical rotating cylinder which is filled partially with the balls of ceramics, small rocks and balls made from stainless steel. The ball charge of a SAG mill is about 29% to 30%.

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  • What is the difference between a SAG mill and ball mill?

    SAG is an acronym for semi-autogenous grinding. SAG mills are autogenous mills that also use grinding balls like a ball mill. A SAG mill is usually a primary or first stage grinder. SAG mills use a ball charge of 8 to 21%. [6] [7] The largest SAG mill is 42′ (12.8m) in diameter, powered by a 28 MW (38,000 HP) motor. [8] A SAG mill

  • What's the Difference Between SAG Mill and Ball Mill

    2019-11-26 · Difference Between SAG Mill and Ball Mill, from the working principle, application, structure, etc. Grind and blend solid or hard materials into smaller pieces by means of shear, impact and compression.

  • What’s the Difference Between Ball Mill, Rod Mill and SAG

    Grinding Media ComparisonCrushing Ratio ComparisonGrinding Material ComparisonExternal Structure ComparisonInternal Structure ComparisonDischarging Method ComparisonApplication ComparisonSAG mill:The SAG mill adopts a self-return device to realize the discharge of the mill. Ball mill:There are many types of ball mills, mainly including overflow ball mills and grate ball mills. Rod mill:The rod mill does not use grid plates to discharge ore. There are only two types: overflow type and open-mouth type. The diameter of the hollow shaft at the discharge end is generally larger than that of a ball mill of the same specification.
  • difference between sag mill and ball mill Solution for

    The operating cost difference between the two circuits is driven by the difference in ball mill steel wear between the SAG/ball mill circuit and the crushing/HPGR/ball FL FL breaks world record in Chile. Before the Esperanza order, FL’s largest SAG mill measured 38’ and its ball mills, 26’.

  • What’s the difference of Ball mill, SAG mill, AG mill?

    2021-4-20 · The ball mill contains materials meant for crushing and grinding, such as balls of ceramic, small rocks, or balls made from stainless steel. The internal device of the ball mill grinds material into powder-like substances, and can rotate continuously for optimal grinding and refinery production.

  • difference between sag and ball mill

    difference between ball mill and sag mill. Difference between ball mill and sag mill the ball mill is a key piece of equipment for grinding crushed materials and it is widely used in production lines for powders such as cement silicates refractory material fertilizer glass ceramics etc as well as for ore dressing of both ferrous and nonferrous

  • can sag mill and ball mill have the same dimensions

    difference sag mill and ball mill . 2020-04-11· Ball mill: When the particle size of the product is less than 0.5mm, the grinding effect of the ball mill is greater than that of a rod mill of the same specification. SAG mill: The SAG mill has a wide range of feeding particle sizes and can process larger minerals, but at the

  • What are the differences between ball mill and rod mill

    2021-3-8 · Ball mill and rod mill are suitable for different materials 1. Selection by material's hardness Ball mill has a strong adaptation of material, and it is suitable for grinding hard materials, such as slag, iron ore, copper ore, etc. Rod mill is suitable for grinding brittle material, such as rare metals. 2. Selection by required particle size

  • Overflow VS Grate Discharge Ball or Mill Why Retrofit

    2015-6-24 · The overall life of the discharge end parts generally is greater than that of the feed head liners or shell liners. The discharge end of the Grate Discharge Ball Mill has at least ten times the discharge opening area, through the grate slots, compared to the common trunnion overflow type mill.

  • difference between sag and ball mill

    difference between ball mill and sag mill. Difference between ball mill and sag mill the ball mill is a key piece of equipment for grinding crushed materials and it is widely used in production lines for powders such as cement silicates refractory material fertilizer glass ceramics etc as well as for ore dressing of both ferrous and nonferrous

  • difference between sag mill and ball mill Solution for

    The operating cost difference between the two circuits is driven by the difference in ball mill steel wear between the SAG/ball mill circuit and the crushing/HPGR/ball FL FL breaks world record in Chile. Before the Esperanza order, FL’s largest SAG mill measured 38’ and its ball mills, 26’.

  • mode of operation of sag and ball mills

    Difference Between Sag Mill vs Ball Mill mech4study. Oct 12, 2017 · The ball charge of a SAG mill is about 29% to 30% By friction and influence of tumbling balls inside rotating cylinder grinds the raw material to the required fineness The internal machinery of ball mill grinds the raw material into the powder-like material, And if extreme

  • Application of Operating Work Indices in Autogenous

    The apparent difference between ball mill and AG/SAG mill efficiency is an artefact of Bond’s implicit assumption that the particle size distributions can be defined by one point, the 80% passing size. In fact, Bond noted that this convenient assumption was valid only in cases where the cumulative particle size distributions were roughly parallel

  • Autogenous and Semi-Autogenous (AG/SAG) Mills

    And the product of the large AG/SAG grinding is either a finished size ready of processing, or an immediate size for further grinding in a ball mill, pebble mill, VERTIMILL® or a stirred media detritor (SMD). Grinding circuit design AG/SAG mills are normally used to grind run-offmine ore or primary crusher product. Feed size to the mill is

  • Quantifying the energy efficiency of fine grinding

    In this example, the OWi of the SAG mill was found to be 30% higher than the ball mill, thus suggesting that the SAG mill was less efficient than the ball mill. The apparent inefficiency of SAG mills when using Bond analysis is widely understood to be due to the difference in the slopes of the size distributions.

  • What's the Difference Between Ball Mills and Rod Mills

    2019-11-19 · Compared with the ball mill, the rod mill adopts advanced controllable feeding and discharging technology, and can use the appropriate grinding body according to the grinding material. The point contact of the traditional ball mill can be changed into line contact, which can make the discharge granularity more uniform and the output is higher.

  • Model:Bond/Barratt SABC Models SAGMILLING.COM

    2020-3-22 · The SAG mill specific energy consumption (E SAG) is calculated using the 1979 Barratt equation and the ball mill specific energy consumption (E bm) This model includes a phantom cyclone effect in the equations due to the ball mill being calculated by difference and not being calculated by the normal Bond equation. The resultant operating work

  • what is the difference between ball mill wikipedia

    Ball mill Wikipedia, the free encyclopedia. Aside from common ball mills there is a second type of ball mill called planetary ball mill. The difference in speeds between the balls and grinding jars difference between a sag mill and ball mill. Strongly recommend you to contact with us through online service!

  • Energy and Cost Comparisons of HPGR-based Circuits

    2020-4-8 · The results showed that the HPGR-ball mill circuit achieved a 21% reduction in energy consumption over the existing SAG-ball mill circuit at the same P80 grind size of 160 mircons (μm). At a grind of 80% passing 75 μm, the HPGR-stirred mill circuit showed a 34% reduction in

  • can sag mill and ball mill have the same dimensions

    difference sag mill and ball mill . 2020-04-11· Ball mill: When the particle size of the product is less than 0.5mm, the grinding effect of the ball mill is greater than that of a rod mill of the same specification. SAG mill: The SAG mill has a wide range of feeding particle sizes and can process larger minerals, but at the

  • ball mill and sag mill blogopinia24.pl

    Difference Between Sag Mill vs Ball Mill mech4study. 2017-10-12 · SAG mill make use of steel balls included with some large and hard rocks for grinding. These mills utilize the balls in making the large fragments of materials broken into pieces. The ball charge of a SAG mill is about 9% to 20%.This process takes place inside the large

  • libya sag mill and ball mill marathon-blog.de

    2021-5-27 · Mar 20 2020 Ball mill When the particle size of the product is less than 05mm the grinding effect of the ball mill is greater than that of a rod mill of the same specification SAG mill The SAG mill has a wide range of feeding particle sizes and can process larger minerals but at the same time its output particle size is relatively larger.We serves many industries, including construction

  • what is the difference of ball mill attrition mill sand

    difference between sag and ball mill. Difference between sag mill from ball mill difference between sag mill and ball mill solution for ore impact crusher is suitable for materials whose compressive strength is under mpa, and particle size is less than mm with end products in cubic shape, the impact crusher is widely used for sand and rock producing in the industry of roads, railways

  • steel balls % volume in the sag mill

    Difference Between Sag Mill vs Ball Mill mech4study. 2017-10-12 · SAG mill make use of steel balls included with some large and hard rocks for grinding. These mills utilize the balls in making the large fragments of materials broken into pieces. The ball charge of a SAG mill is about 9% to 20%.This process takes place inside the large rotating

  • specs of sag mill balls aercaau

    specs of sag mill balls. AS a leading global manufacturer of crushing and milling equipment, we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete stone crushing plant.

  • What are the differences between ball mill and rod

    2021-3-8 · Ball mill and rod mill are suitable for different materials 1. Selection by material's hardness Ball mill has a strong adaptation of material, and it is suitable for grinding hard materials, such as slag, iron ore, copper ore, etc. Rod mill is suitable for grinding brittle material, such as rare metals. 2. Selection by required particle size

  • what is the difference between ball mill wikipedia

    Ball mill Wikipedia, the free encyclopedia. Aside from common ball mills there is a second type of ball mill called planetary ball mill. The difference in speeds between the balls and grinding jars difference between a sag mill and ball mill. Strongly recommend you to contact with us through online service!

  • What's the Difference Between Ball Mills and Rod Mills

    2019-11-19 · Compared with the ball mill, the rod mill adopts advanced controllable feeding and discharging technology, and can use the appropriate grinding body according to the grinding material. The point contact of the traditional ball mill can be changed into line contact, which can make the discharge granularity more uniform and the output is higher.

  • Quantifying the energy efficiency of fine grinding

    In this example, the OWi of the SAG mill was found to be 30% higher than the ball mill, thus suggesting that the SAG mill was less efficient than the ball mill. The apparent inefficiency of SAG mills when using Bond analysis is widely understood to be due to the difference in the slopes of the size distributions.