sag mill and ball mill difference

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

    Nov 26, 2019· The working principle of the self-grinding machine is basically the same as the ball mill, the biggest difference is that the sag grinding machine uses the crushed material inside the cylinder as the grinding medium, the material constantly impacts and grinding to

  • 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]

  • Difference Between Sag Mill vs Ball Mill mech4study

    Oct 12, 2017· Ball Mills: 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%.

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

    Jan 11, 2018· The Sag mill uses lifting plates along the interior of the drum, which lift material throughout the rotations, causing them to fall onto one another to promote crushing. A ball mill has many steel or porcelain balls put in a drum to grind the feed between balls and between the balls and drum inner wall as the drum rotates.

  • ball mills and sag mill problem

    Dec 13, 2018· Difference Between Sag Mill vs Ball Mill mech4study. 2017-10-12 1. SAG mill is the primary tool for grinding. SAG mill is used before the other mills. Ball mill is a secondary, and it is used after the SAG mill. 2. SAG mill breaks the

  • Hazards In Ball And Sag Mill ieslila

    The SAG mill make up ball size is 125 mm and the mill operates typically with a 10 ball load. The SAG mill draws between 2100-2150 kW of power when operating at 15 rpm or 77 of the critical speed. The SAG mill discharge is sized using a trommel attached to the SAG. The 12mm oversize material is conveyed to a HP100 cone crusher with a closed

  • AG Mill and SAG Mill ball mills supplier

    In general, the SAG mill manufacturers will control the addition amount of medium such as steel ball at 2-8%, so that the capacity of semi SAG mill to process materials can be increased by 10-30%. The SAG mill liners wear will increase by 15% due to the impact of medium such as steel ball during the SAG mill operation.

  • Autogenous Grinding & Semi Autogenous Grinding Circuits

    Jul 20, 2017· Semi-autogenous plus ball mill has been the “work horse” of mills. SAG vs Ball Mill Advantages . AG & SAG Mill Grinding Compared Which is Best. Grinding rods and balls can be obtained in uniform sizes, weights and of a specified quality. Their action in a mill can be reasonably predicted.

  • Difference Between Ag Sag Ball Mill Rod Mill

    Sag Mill And Ball Mill. Difference between sag mill vs ball mill mech4studyct 12, 2017 sag mill make use of steel balls included with some large and hard rocks for grindinghese mills utilize the balls in making the large fragments of materials broken into pieceshe ball charge of a sag mill is about 9 to 20is process takes place inside the large.

  • Size Distribution SAG Mill Balls Crusher Mills, Cone

    difference between ball mill and sag mill. modifying the mill feed size distribution. the sag milling of ores with high levels of competency leads to

  • How does a ball mill function? Swirlzcupcakes

    Jun 24, 2021· Ball mill is a secondary, and it is used after the SAG mill. SAG mill breaks the raw material into pieces for the further grinding. How does ball mill work at high speed? It works on the principle of impact and attrition: size reduction is done by impact as the balls drop from near the top of the shell. A ball mill consists of a hollow

  • Mill (grinding) Wikipedia

    SAG 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%. The largest SAG mill is 42' (12.8m) in diameter, powered by a 28 MW (38,000 HP) motor.

  • What are the differences between ball mill and rod mill

    Mar 08, 2021· 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.

  • BALL MILL LINER Mill Liner Ball Mill & Sag Mill Parts

    Ball Mill & SAG Mill Parts . BOGVIK is a trusted supplier of grinding mill liners and general wear resistant liners for the mining industry. BOGVIK strives to provide cost efficient, lasting products to ensure efficient mill operations. BOGVIK is provides a complete range of spare parts.

  • Model:Bond/Barratt SABC Models SAGMILLING.COM

    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 are the differences between dry and wet ball mills?

    1.Differences in the way of discharging. The working principle of the dry and wet ball mills is basically the same. The rotation of the cylinder drives

  • Effect Of Sag Mill Feed Size Distribution And Ore

    sag mill ball charing feeder utah. OPTIMISATION OF THE CADIA HILL SAG MILL CIRCUIT SAG Mill. I12. Ø Effect Of Sag Mill Feed Size Distribution And Ore Variability at a ball charge of 8% volume

  • (PDF) Developments in the understanding of South African

    TABLE 1 Comparison of RoM and SAG mill operating regimes Speed, % critical Charge Filling, % total mill volume Bali filling, % total mill volume Internallength Aspect ratio, diameter/length Recycle stream Application AG/SAG 70- 80% 20 30% 4-15% 3-5m 0.7 -2 Trommel oversize & J)ebble crusher Primary grind South African RoM 75 -90% 35 45% 15

  • ball mills and sag mill problem

    Dec 13, 2018· Difference Between Sag Mill vs Ball Mill mech4study. 2017-10-12 1. SAG mill is the primary tool for grinding. SAG mill is used before the other mills. Ball mill is a secondary, and it is used after the SAG mill. 2. SAG mill breaks the

  • difference between a sag and a ball mill

    Mill (grinding) Wikipedia, the free encyclopedia There are many different types of grinding mills and many types of materials 2.1 Ball mill; 2.2 Rod mill; 2.3 Autogenous mill; 2.4 SAG mill; 2.5 Pebble mill These can be related to the Hukki relationship between particle size and the energy

  • difference between sag mill and ball mill Fruitful Mining

    Mill (grinding) Wikipedia, the free encyclopedia. It is similar in operation to a SAG mill as described below but does not use steel balls in the mill. SAG mills use a ball charge of 8 to 21%. »More detailed

  • what is the difference between a sag mill and ball mill

    What's the Difference Between SAG Mill and Ball Mill 2019-11-26 Both the autogenous grinding mill and the ball mill feed parts are welded with groove an

  • Hazards In Ball And Sag Mill ieslila

    The SAG mill make up ball size is 125 mm and the mill operates typically with a 10 ball load. The SAG mill draws between 2100-2150 kW of power when operating at 15 rpm or 77 of the critical speed. The SAG mill discharge is sized using a trommel attached to the SAG. The 12mm oversize material is conveyed to a HP100 cone crusher with a closed

  • How Many Types of Ball Mill? JXSC Machine

    Dec 26, 2019· What’s the Difference Between SAG Mill and Ball Mill. Discharge method. 1. Overflow type: discharge ore through the hollow shaft. When the ore discharge surface is higher than the slurry surface, the finished product is discharged and the ore is automatically discharged by gravity, thus the overflow ball mill saves energy.

  • Different types of grinding mills

    SAG mill: SAG is the short form of semi autogenous grinding. The difference between autogenous and SAG mills is, it uses balls to grind like ball grinding mill. SAG mills have built-in lifting plates inside the drum. When the drum rotates, the lifting plates lift the materials and the balls to the top and release them back to the surface.

  • SAG Mills and Ball Mills YouTube

    Dec 21, 2016· 2 parallel SAG Mills each feeding 2 parallel Ball Mills (4 total). Around 50,000 TPD total grinding circuit capacity.

  • Difference Between Ag Sag Ball Mill Rod Mill

    Sag Mill And Ball Mill. Difference between sag mill vs ball mill mech4studyct 12, 2017 sag mill make use of steel balls included with some large and hard rocks for grindinghese mills utilize the balls in making the large fragments of materials broken into pieceshe ball charge of a sag mill is about 9 to 20is process takes place inside the large.

  • difference between ball mill and fag mill

    2013-03-07· difference between sag mill and ball mill Solution for ore mining Mill (grinding) Wikipedia, the free encyclopedia. SAG mills are essentially autogenous mills, but utilize grinding balls to aid in grinding like in a ball mill .

  • Mill Liners for Ball Mill and SAG Mills EB Castworld

    The Pearlitic Cr-Mo Alloy Steel mill liners are widely used for AG mills, SAG mills, large ball mills. Hardness difference from surface to center is less than HRC2 the steel liners have higher reliability in AG mills and SAG mills. In the recent 20 years, our liners have been widely used in large, medium and small ball mills in Chinese power

  • Ball Mill an overview ScienceDirect Topics

    The ball mill accepts the SAG or AG mill product. Ball mills give a controlled final grind and produce flotation feed of a uniform size. Ball mills tumble iron or steel balls with the ore. The balls are initially 5–10 cm diameter but gradually wear away as grinding of the ore proceeds. The feed to ball mills (dry basis) is typically 75 vol

  • C O N S U L T I N G L T D TECHNICAL MEMORANDUM

    factor of 1.25 that accounts for the difference in grinding efficiency of a SAG mill versus a ball mill. The original Barratt papers do not specify values to use for PC and PR, but we can use the same values as Table 1 of 10 000 µm and 2100 µm, respectively. The value T80 is the “synthetic” transfer size between the SAG mill and ball mill

  • Model:Bond/Barratt SABC Models SAGMILLING.COM

    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