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power kw per ton of ball mill

The following equation is used to determine thepowerthat wet grinding overflowball millsshould draw. Formillslarger than 3.3 meters (10 feet) diameter inside liners, the top size of the balls used affects thepowerdrawn by themill. This is called theballsize factor S.  Rod andBall Millsby C.A. Rowland and D.M. Kjos @ Allis-Chalmers

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Ball Mill Brief Introduction

The ball mill is one of the most widely used super fine grinding machine in the industry and it is the key grinding equipment after materials have been crushed.As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan. If you are interested in these product, please contact us.

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  • Ball Mill Design Power Calculation

    Ball Mill Design Power Calculation

    The basic parameters used inball milldesign(powercalculations), rodmillor any tumblingmillsizing are; material to be ground, characteristics, Bond Work Index, bulk density, specific density, desiredmilltonnage capacity DTPH, operating % solids or pulp density, feed size as F80 and maximum ‘chunk size’, product size as P80 and maximum and finally the type of circuit open/closed ...

  • An innovative approach for determining the grinding media

    An innovative approach for determining the grinding media

    (4) The calculation of motor power of ball mill. The media addition was calculated via equality (17) . (17) N =K ωb × G. Where N (kW) represented the power of ball mill pinion shaft; K ωb (kW/t) was the power for per ton ball medium; G (t) represented the weight of media loaded in the ball mill. Usually, the power of the ball mill pinion shaft was directly proportional to the motor power of the ball mill, and the …

  • ONLINE SAG MILL PULSE MEASUREMENT AND OPTIMIZATION

    ONLINE SAG MILL PULSE MEASUREMENT AND OPTIMIZATION

    Also, the ball chip generation from the SAG mill was reduced considerably. Further more, a 7% decrease in ball mill power draw from 4,843 HP to 4,491 HP (3,613 kW to 3,350 kW) was observed. This equates to a 24% decrease in ball mill unit energy consumption from 11.13 kWh/ton to8.43 kWh/ton. « less.

  • power kw per ton of ball mill

    power kw per ton of ball mill

    2020-7-22 The required mill net powerP kW ( = ton/hX kWh/ton) is obtained from P = const. x c x q x nc x Li x Di2.5 where an approximate figure for the constant is 3.5 for rod mills, 4.0 for overflow ball or pebble mills and 4.5 for grate discharge ball or pebble mills.

  • 2000 ton capacity ball mill media charge calculation

    2000 ton capacity ball mill media charge calculation

    Apr 12, 2013· W is the work index measured in a laboratoryball mill(kilowatt-hourspermetric or shortton) … SAGmillsuse aballcharge of 8 to 21%. … formula for calculation of degree of filling inball mill…

  • Energy Saving Grinding Equipment Cement Producing Ball

    Energy Saving Grinding Equipment Cement Producing Ball

    Capacity:30 ton per hour . 1.Ball mill machine2100*7500ball mill . Parameter . Ball mill 2100*7500. Capacity 30t/h or so. Inlet particle size : <=35mm. Output particle size: 0.04mm. Speed of the cylinder:24.1 r/min. Main power:245kw. No. of Chamber: 2. Steel ball capacity:20t. Weight:55t

  • Ceramic Ball mill, ball mill for feldspar, ball grinding

    Ceramic Ball mill, ball mill for feldspar, ball grinding

    Ball weight (t) Feeding Size (mm) Discharging Size (mm) Capacity (t/h) Power (kw)Ф900×1800: 38: 1.5 ≤20: 0.075-0.89: 0.65-2: 18.5: Ф900×3000: 38: 2.7 ≤20: 0.075-0.89: 1.1-3.5: 22: Ф1200×2400: 35: 4.6 ≤25: 0.075-0.6: 1.6-5.8: 37: Ф1200×3000: 36: 3.5 ≤25: 0.074-0.4: 1.6-5: 37: Ф1200×4500: 35: 5.5 ≤25: 0.074-0.4: 1.6-5.8: 55: Ф1500×3000: 29: 9 ≤25: 0.074-0.4: 2-7: 75: Ф1500×4500: 27: 11 ≤25: 0.074-0.4: 3-6: 110

  • China Ore Mining Ball Mill 1 Ton Per Hour for Black Powder

    China Ore Mining Ball Mill 1 Ton Per Hour for Black Powder

    China Ore MiningBall Mill1Ton PerHour for Black Powder, Find details about China MiningBall Mill,Ball Mill900 1800 from Ore MiningBall Mill1Ton PerHour for Black Powder - Gongyi Hengchang Metallurgical Building Material Equipments Plant

  • Ball Mill Design Power Calculation LinkedIn

    Ball Mill Design Power Calculation LinkedIn

    Dec 12, 2016· If P is less than 80% passing 70 microns,powerconsumption will be.Ball Mill PowerCalculation Example. A wet grindingball millin closed circuit is …

  • Ball Mill BatchBall MillManufacturer from Ahmedabad

    Ball Mill BatchBall MillManufacturer from Ahmedabad

    Manufacturerof Ball Mill- BatchBall Mill, RodBall Mill, Iron Ore GrindingBall Milland Ceramic BatchBall Milloffered by Technomart Engineers Private Limited, Ahmedabad, Gujarat. ...Power: 15kW: Weight: Up to 5Ton: Capacity: Upto 1000 L: Frequency: 50 - 60 Hz: With immense market knowledge, we have been able to provide optimum quality ...

  • ONLINE SAGMILL PULSE MEASUREMENT AND OPTIMIZATION

    ONLINE SAGMILL PULSE MEASUREMENT AND OPTIMIZATION

    The product from the SAGmillis further reduced in size using pebble crushers andball mills. Hence, typical gold or copper ore requires between 2.0 and 7.5kWh per tonof energy to reduce the particle size. Considering a typical mining operation processes 10,000 to 100,000 tonsperday the energy expenditure in grinding is 50 percent of the ...

  • Pulp Densities Within OperatingBall Mills

    Pulp Densities Within OperatingBall Mills

    The ore was hard but it was possible to grind ½ in. feed so that all would pass an 8-mesh screen with apowerexpenditure in theball millof less than 2 1/2kw-hr.per tonand with a circulating load of less than 50percent. With so high a dilution in the feed to themill, it was feared that steel wear would be very high.

  • 2000ton capacity ball mill media charge calculation

    2000ton capacity ball mill media charge calculation

    Apr 12, 2013· W is the work index measured in a laboratoryball mill(kilowatt-hourspermetric or shortton) … SAGmillsuse aballcharge of 8 to 21%. … formula for calculation of degree of filling inball mill…

  • 500 Kw Ball Mills For Sales Stone Crushing Machine

    500 Kw Ball Mills For Sales Stone Crushing Machine

    200 tonsperhour hammermill| Mobile Crusher for sale. Jones 500 Hammermill4kW stone 2ton perhour • Jones 700 Hammermill7.5kWstone 4ton perhour … ‘Ball Mill‘ – Used Machinery for Sale … Click & …

  • Ceramic Ball mill,ball millfor feldspar,ballgrinding

    Ceramic Ball mill,ball millfor feldspar,ballgrinding

    Ceramic Ball mill[ Capacity ]: 0.65–90 t/h [ Applicable Material ]: Dryball millis an important equipment to grind materials which is widely used in powder making production line including cement, feldspar, gypsum, newtype building material, refractory material, fertilizer, ore dressing of ferrous metal and nonferrous metal, glass ceramics, etc.

  • Power drawprediction by random forest basedon operating

    Power drawprediction by random forest basedon operating

    Mar 01, 2020· 1. Introduction. In mineral processing plants, comminution circuits are the most energy consuming units; thus, determination ofmill power-draw can be one of the most important factors for designing, operating and evaluating of an efficient plant , , .It was reported that for aball millwith 5 m diameter and 7 m length, thepowerdraw can be between 2.5 and 3.5 MW, only 1–5% of this energy ...

  • Efficiency of Ball Mills vs. Roller Mills

    Efficiency of Ball Mills vs. Roller Mills

    Nov 14, 2011· I would like to know if anybody knows thepowerconsuption inKW per tonof aball millmilling cement clinker at a feed of 1" minus in order to produce Portland Cement. I would also like to get the same info for a rollermill. 7th April 2008, 10:12 #2. …

  • Cement mill notebook SlideShare

    Cement mill notebook SlideShare

    Jan 07, 2015· Specificpowerconsumption for clinker/gypsum grinding in aball millshould be approximately: 3000 cm2 /g 24.4kWh/t 3200 cm2 /g 26.8kWh/t 3400 cm2 /g 29.4kWh/t 3600 cm2 /g 32.0kWh/t 3800 cm2 /g 34.7kWh/t 4000 cm2 /g 37.5kWh/t Note: The specificpowerdemand of large grinding units is 10-15% better than that of smallmills. 8.1 ...

  • China Ore MiningBall Mill1Ton PerHour for Black Powder

    China Ore MiningBall Mill1Ton PerHour for Black Powder

    China Ore MiningBall Mill1Ton PerHour for Black Powder, Find details about China MiningBall Mill,Ball Mill900 1800 from Ore MiningBall Mill1Ton PerHour for Black Powder - Gongyi Hengchang Metallurgical Building Material Equipments Plant

  • Small 200 To800kg Per Hour Laboratory Ball Mill Buy

    Small 200 To800kg Per Hour Laboratory Ball Mill Buy

    Small 200 To800kg Per Hour Laboratory Ball Mill, Find Complete Details about Small 200 To800kg Per Hour Laboratory Ball Mill,Laboratory Ball Millfrom MineMillSupplier or Manufacturer-Henan Chunyue Import & Export Trading Co., Ltd.

  • Choosing the Best Media Mill For Your Wet Grinding Application

    Choosing the Best Media Mill For Your Wet Grinding Application

    Jul 01, 2003· Everymillis limited in cooling surface area and therefore limited to the maximum amount of energy that can be used for grinding. This dictates the installed motorpowerfor amill. The nominal energy density of amillis the available energypervolume of milling chamber. Energy Density = Installed MotorPower(kW)MillChamber Volume (liters)

  • Ball Mill Zhongde Heavy Industries

    Ball Mill Zhongde Heavy Industries

    1.Ball millis a kind of widely used mineral grinding equipment.It is commonly seen in beneficiation production line. It is the key material grinding equipment after crushing. It is widely used for mineral grinding such as cement, lime, quartz, slag, silica, iron ore, copper ore, gold ore, bauxite, calcite, barite, gypsum, etc in mining,quarry ...

  • Ball Mill Design Power Calculation LinkedIn

    Ball Mill Design Power Calculation LinkedIn

    Dec 12, 2016· W = power consumption expressed in kWh/short to (HPhr/short ton = 1.34 kWh/short ton)

  • Ball Mill Optimization SlideShare

    Ball Mill Optimization SlideShare

    Dec 17, 2018· The nearby cement plant operates with 20 mins retention time for clinker grinding in theball mill& 70Tonhold up.Powerconsumption =kW= 7.5 x Gw x D0.5 = 7.5 x 163 x 3.80.5 = 2383kW. (Check its correctness) (13) Grinding energy = 30-35kWh/Toncement . Here, Gw =ballcharge, (Ton); and D = Effectivemilldiameter, ( m ).

  • Pulp Densities Within OperatingBall Mills

    Pulp Densities Within OperatingBall Mills

    The ore was hard but it was possible to grind ½ in. feed so that all would pass an 8-mesh screen with a power expenditure in the ball mill of less than 2 1/2 kw-hr. per ton and with a circulating load of less than 50 per cent. With so high a dilution in the feed to the mill, it was feared that steel wear would be very high.

  • coalmillline to heat clinker

    coalmillline to heat clinker

    coalmillline to heat clinker. The mainpowerconsumption of a clinker cooler is its cooling fans it usually takes m under standard conditions to cool kg clinker from to , and thepowerconsumption of the whole system is aboutkwhif the air consumptionperkilogram of clinker cooling is reduced from m to m , the air consumption efficiency will be lower than that of other cement

  • Choosing the Best Media Mill For Your Wet Grinding Application

    Choosing the Best Media Mill For Your Wet Grinding Application

    Jul 01, 2003· Everymillis limited in cooling surface area and therefore limited to the maximum amount of energy that can be used for grinding. This dictates the installed motorpowerfor amill. The nominal energy density of amillis the available energypervolume of milling chamber. Energy Density = Installed MotorPower(kW)MillChamber Volume (liters)

  • ball millfor capacity 1ton perhour RBC Sainte Walburge

    ball millfor capacity 1ton perhour RBC Sainte Walburge

    how ball mill ore feed size affects tonnage & capacity jul 26, 2017 ... such feed causes power inefficiency if fed directly to a ball mill. ... one-tenth and one-twentieth of the metal consumed in a rod mill. ... plant runs at an average of 100,000 kilowatt hours per 20-hour day, the ... as a result, the mill output will increase with this reduced size to approximately 77,000 tons per day.

  • Cement mill notebook SlideShare

    Cement mill notebook SlideShare

    Jan 07, 2015· Specific power consumption for clinker/gypsum grinding in a ball mill should be approximately: 3000 cm2 /g 24.4 kWh/t 3200 cm2 /g 26.8 kWh/t 3400 cm2 /g 29.4 kWh/t 3600 cm2 /g 32.0 kWh/t 3800 cm2 /g 34.7 kWh/t 4000 cm2 /g 37.5 kWh/t Note: The specific power demand of large grinding units is 10-15% better than that of small mills. 8.1 Calculation of Cement Mill Power …

  • Lowest Price Of SmallBall MillUpto 10KwMotor

    Lowest Price Of SmallBall MillUpto 10KwMotor

    UsedBall-millsFor Sale A.M. King. Inventory ID: 6C-HM01. 3 Units UNUSED FLSMIDTH 26’ x 43' Dual PinionBall Millwith 2 ABB 9,000kW(12,069 HP) Motors w/ ABB VFD for TotalPowerof 18,000kW(24,138 HP) 48V 10KW 4000RPM Liquid Cooling BLDC Motor and Controller

  • Testing method for ball mills Outokumpu Technology Oyj

    Testing method for ball mills Outokumpu Technology Oyj

    The Bondball milltest is designed to predictpowerin wetball millgrinding circuit operating at a 250% circulating load. However, moving away from this condition reduces the accuracy of the test. ... and revolutions of theball millare used to calculate required grinding energy advantageously in units ofkilowatts per tonof ore, i.e.kW/t.

  • Ball Mill Zhongjiao Mining Machinery

    Ball Mill Zhongjiao Mining Machinery

    The Handling Materials and Main Typesof Ball Mill:Ball millis 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.

  • High pressure roller press as pre grindingtoball mill

    High pressure roller press as pre grindingtoball mill

    Power consumption per ton of cement can be reduced by 8 ~ 12 kWh, representing 15% to 30% saving over a traditional ball mill system. System output can be increased by more than 100%. Specific energy consumption is around 30 kWh/t-cement for grade 32.5 and around 33 kWh/t-cement for grade 42.5 (MIIT, 2012. p.25) .

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