Your Trusted 24/7 Service Provider!

[email protected]

China Ball Mill and SAG Mill Use Grinding ball and

China Ball Mill and SAG Mill Use Grinding ball and

Mar 20 2020 Ball mill Ball mills are the most widely used one Rod mill The rod mill has the highest efficiency when the feed size is 30mm and the discharge size is about 3mm with uniform particle size and light overcrushing phenomenon SAG mill When the weight of the SAG mill is more than 75 the output is high and the energy consumption is low Sag Mill BallBuy Quality Sag Mill Ball from Manufacturers 1Casting steel balls for sag mill 2Top quality 3Low cost 4Professional manufacturer 5Most Casting grinding balls for sag mill 2Size12130mm 3High

Get Price
Size Distribution SAG Mill Balls Crusher Mills Cone

Size Distribution SAG Mill Balls Crusher Mills Cone

SAG mill balls experience both significant abrasive and impact wear due to their large 75 100 mm diameters Ball mill balls experience a greater number of impacts but at lower magnitude than SAG mill balls due to the smaller ball size and smaller mill diameter Feeds are typically highly abrasive Aug 25 2014 1 The right determine of SAG feed size This depends on the mill diameter and the ball size Feed size necessary to take 80 of the maximum piece of ore that will crushed by the balls For the big SAG more than 8 meters optimal feed size will be 50mm Ball size 120 125mm Do not a pebble crushing the need secondary crushing 2

Get Price
What is the difference between a SAG mill and ball mill

What is the difference between a SAG mill and ball mill

The mill product can either be finished size ready for processing or an intermediate size ready for final grinding in a rod mill ball mill or pebble mill AGSAG mills can accomplish the same size reduction work as two or three stages of crushing and screening a rod mill and some or all of the work of a SAG Mill Ball Charge The SAG mill was simulated to require a 1012 ball charge with a top size of 125mm During the commissioning phase no balls were required to be added to the SAG mill to achieve the target throughput of 575tph This allows for great flexibility in

Get Price
125mm Forged grinding media ball for ball mill with B3 B4

125mm Forged grinding media ball for ball mill with B3 B4

Sep 08 2013 The SAG Mill has a small circulation load of oversize given be the 38 trommel screen and the 12 x 1 14 discharge grates The load of 4 balls in this SAG is good but unmeasured SAG Ball consumption is average at 400 gt while Ball Mill grinding media 3 balls usage in 550 gt The crushed pebbles fall directly onto the SAG mill feed belt and return to the SAG mill SAG mill product feeds two parallel ball mills of 66 m 111 m internal diameter length each with a 97 MW twin pinion drive The ball mills are operated at a ball charge volume of 3032 and 785 critical speed

Get Price
Whats the Difference Between Ball Mill Rod Mill and SAG

Whats the Difference Between Ball Mill Rod Mill and SAG

125mm Forged grinding media ball for ball mill with B3 B4 materials HRC 6065 Application Sag and AG ball mill Size Dia 20140mm Hardness 5055HRC microstructure MBC 25150mm 45 60Mn B2 B3 Low medium high chrome grinding media balls for mining cement coal Size 25150mm SAG milling extends itself to many applications due to the range of mill sizes available They can accomplish the same size reduction work as two or three stages of crushing and screening a rod mill and some or all of the work done by a ball mill SAG mills are also an optimum solution for wet grinding since crushing and screening in these

Get Price
125mm forged ball 125mm forged ball Suppliers and

125mm forged ball 125mm forged ball Suppliers and

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 128m in diameter powered by a 28 MW 38000 HP motor 8 A SAG mill with a 44 134m diameter and a power of 35 MW 47000 HP has been designed 9 other methods The ball mill correction factor CFnet is empirical and one way of estimating it was presented by Amelunxen at the Procemin 2013 Short Course by Doll Amelunxen The SGI equation uses a transfer size between a SAG and ball mill it is proposed that a synthetic transfer size of 2100 m be used to model singlestage SAG mills 59

Get Price
Whats the Difference Between SAG Mill and Ball Mill

Whats the Difference Between SAG Mill and Ball Mill

At the end of 2010 the SAG mill ball size was changed to 10mm but pro5 ved to be unsuccessful with the mill becoming unstable due to insufficient ball charge and a feed topsize of between 38 mm and 50 mm A blend of 125105 mm media was used from December 2010 until March 2011 when the 125 mm media was fully restored as the makeup ball size Single stage SAG Mills are very beneficial in reducing CAPEX for plants with a staged throughput approach When future tonnage is to be increased the SAG Mill can feed downstream ball milling to boost capacity FullerTraylor SAGAG Mills range in size from 43m through 122m in diameter with powers as high as 28000 kW

Get Price
SAG Mill Ball Size Evaluator Evaluation Factors

SAG Mill Ball Size Evaluator Evaluation Factors

China 60mm125mm Good Performance Forged Steel Grinding Ball for Mining Ball Mill Find details about China Grinding Media Forged Steel Ball from 60mm125mm Good Performance Forged Steel Grinding Ball for Mining Ball Mill Qingzhou Taihong Special Casting Steel Co Ltd AGSAG Wio AWio kWht 285 Ball Mill Wio BWio 86 Circuit Wio OWio 146 Bond Ball Mill Work Index BWi kWht 134 Bond Rod Mill Work Index RWi kWht 181 Table 1 Example of AGSAG Ball Mill Circuit Wio Calculations 1 2 ABstrAct Optimum use of power in grinding both in terms of grinding efficiency and use of installed capital can have

Get Price
Ball Size effect analysis in SAG Grinding CEEC

Ball Size effect analysis in SAG Grinding CEEC

SAGlimited circuits where the T 80 hits the upper limit will result in the ball mill overgrinding unless the ball mill speed is reduced to control the grind size in the case of a variable speed mill Balllimited circuits where the T 80 hits the lower limit will result in the charge level in Ball Mill and SAG Mill Use Grinding ball and grinding cylpebs for Cement or Mine Grinding Short Description Grinding Ball size range from 12125 mm 4565 HRC 123 Cr content Grinding Cylpeb of required sizes 4565 HRC 123 Cr content The Grinding Media is produced by fullAuto casting lines certified under international quality

Get Price
China Cement and Mine Grinding Ball Mill Use Grinding Ball

China Cement and Mine Grinding Ball Mill Use Grinding Ball

Mar 14 2017 In the grinding material process at ball mills becomes necessary to calculate the bulk weigh of used grinding media The bulk weigh of the grinding balls is necessary to understand the grinding balls mass in the cube the grinding balls mass loaded into the mill the prevention of mill overloading with grinding balls etc These data often used in operational management of grinding Professional High Hardness Grinding Balls For Ball Mill On A Discount 1 No deformation 2 High hardness Good wear resistant 3 SizeDia12mm150mm 4 Breakage Read More 20170427 142933 125mm Forged grinding media ball for ball mill with B3 B4 materials HRC 6065

Get Price
SAG Mill Autogenous and SemiAutogenous Mills FLSmidth

SAG Mill Autogenous and SemiAutogenous Mills FLSmidth

SemiAutogenous Grinding SAG Mill Wet or dry Higher capacity than AG mill grinding Primary coarse grinding up to 400 mm feed size Grinding media is grinding feed plus 412 ball charge ball dia100 125 mm High capacity short retention time Less sensitive to feed composition critical size material SemiAutogenous Mill 125mm Forged Grinding Media BallsHM4 for SAG Mill Hardness HRC5565Surface and Volumetric Characteristics High hardness good wear resistance no breakage We use the special steel materials to produce the SAG balls to ensure the good performance of high hardness high impact and wear resistance applicable in SAG mills

Get Price
sag mill ball charger Mine Equipments

sag mill ball charger Mine Equipments

SAG Mill Balls Sino Grinding Industries Pty Ltd Sino3 balls were designed to save on manufacturing costs if the SAG mill is charging balls smaller than 125mm Sino3 Apr 25 2013 AG or SAG mill intermediate grinding to a ball mill or tower mill and ne grinding to a stirred mill such as an Isamill or Stirred Media Detritor SMD Of course various exceptions to these typical values can be found In ne grinding a material with an F80 of less than 100 lm is comminuted to a P80 of 7 to 30 lm P80s of

Get Price
China Cement Grinding Ball Mill Use Grinding Media Ball

China Cement Grinding Ball Mill Use Grinding Media Ball

Now I finished the calculation of flowsheet with precrushing SAG mill and Ball mills The result is follows 1 Precrushing three crusher MP2500Metso for crushing from 300mm to 50mm Two working and once in reserve 2 Primary grinding once SAG mill with size 42ft x 24ft power motor 28MW F8050mm p80 2mm 3 Mar 21 2007 In multistage ABCSABC circuits the AG or SAG mills are in closed circuit with screens and pebble crushers The mill discharge from these mills consists of slurry which goes to the ball mills for further grinding and coarse pebblesrocks which are crushed and sent back to the mill

Get Price
SAG Mill Liner Design Mineral Processing Metallurgy

SAG Mill Liner Design Mineral Processing Metallurgy

SAG mills semiautogenous milling is a type of grinding carried out with a small amount of ball charge and with the help of bigger parts crumbling the smaller parts of ore In addition to being preferred in gold copper platinum and silver mines SAG MILLS are preferred in The software uses the particular power model BondBarratt Morrell Mi etc to determine what is the transfer size where the ratio of E SAG to E ball matches the ratio of mill power 115 in this example This is the maximum efficiency transfer size where the mills will both operate at full power

Get Price
SAG mills Metso Outotec

SAG mills Metso Outotec

1650 125mm forged ball products are offered for sale by suppliers on Alibabacom of which bearing balls accounts for 1 A wide variety of 125mm forged ball options are available to you such as rubber stainless steel There are 157 suppliers who sells 125mm Nov 26 2019 The biggest characteristic of the sag mill is that the crushing ratio is large The particle size of the materials to be ground is 300 400mm sometimes even larger and the minimum particle size of the materials to be discharged can reach 01 mm The calculation shows that the crushing ratio can reach 3000 4000 while the ball mills

Get Price
Related News