How Ball Mills Work (Engineering and Mining)

Want to continue learning about engineering with videos like this one? Then visit:
courses.savree.com/
Want to teach/instruct with the 3D models shown in this video? Then visit:
savree.com/en
******************************************************************
Learn how a ball mill works, all of its main parts and some of its design features! This 3D animated video allows you to see all the internal parts of a ball mill and what is occurring inside the ball mill!
Like this video? Then check out our other videos!
🚢 Marine Diesel Two Stroke Engine - How it Works! - • Marine Diesel Two Stro...
🚢 Ship Parts and Terminology Explained! - • Ship Parts and Termino...
⚙️How Deaerators Work! - • How Deaerators Work (E...
⚙️How Shell and Tube Heat Exchangers Work! - • How Shell and Tube Hea...
⚙️How Power Grids Work! - • The Electrical Grid an...
⚙️How Watertube Boilers Work! - • The Electrical Grid an...
⚙️How Dams Work (Hydro Dams)! - • How Dams Work (Hydro D...
💡Control Valve Types (Gate Valve, Globe Valve etc.)! - • How Shell and Tube Hea...
💡Transformer Parts and Functions! - • Transformer Parts and ...
💡Plate Heat Exchangers Explained! - • Video
📚Want to learn more about engineering?
Then join saVRee to access over 45 hours of engineering video courses! New courses every month!
courses.savree.com/
Hope to see you on a course soon! 👋
🏫Want to use the 3D model in this video to present, instruct, or teach? Simply join saVRee! We have over 400 engineering models that will make your life a lot easier!
savree.com/
📱Check out our socials!
linktr.ee/savree
📖You can learn more about engineering in our technical encyclopedia: savree.com/en/encyclopedia
▶️How Ball Mills Work
The following process description is based upon a ball mill used in the hard rock mining industry for liberating minerals from ore, but the operating principle for ball mills used in other industries is the same.
Crushed ore is fed to the ball mill through the inlet; a scoop (small screw conveyor) ensures the feed is constant.
For both wet and dry ball mills, the ball mill is charged to approximately 33% with balls (range 30-45%). Pulp (crushed ore and water) fills another 15% of the drum’s volume so that the total volume of the drum is 50% charged. Pulp is usually 75% solid (crushed ore) and 25% water; pulp is also known as ‘slurry’.
An electric motor is used to rotate the ball mill. As the ball mill rotates, the balls ‘stick’ to the inner surface of the drum due to the centrifugal force created within the drum. At a certain angle, the weight of the balls overcomes the centrifugal force holding them against the drum and they begin to tumble back to the centre line of the ball mill (this area is known as the ‘toe’). In this manner, the ore is reduced in size by both attrition (ore rubbing against other bits of ore) and impact (balls impacting with the ore).
The ore moves gradually through the mill then exits through the discharge port. The discharge port may be covered by a grate to prevent oversized ore exiting the mill, or it may have no grate (overflow type ball mill).
As the balls wear due to abrasion, they are replaced with new balls (‘green’ balls).
#saVRee #Mining #IndustrialEngineering

Пікірлер: 146

  • @savree-3d
    @savree-3d3 жыл бұрын

    Want to continue learning about engineering with videos like this one? Then visit: courses.savree.com/ Want to teach/instruct with the 3D models shown in this video? Then visit: savree.com/en

  • @aminaakther9488

    @aminaakther9488

    2 жыл бұрын

    ভত্য

  • @rubflex_clutchsandbrakescb1649

    @rubflex_clutchsandbrakescb1649

    Жыл бұрын

    great job😀

  • @donaldbloxam7929
    @donaldbloxam79293 жыл бұрын

    A very good talk on how a Ball Mill works. I was in West Africa in 1947 and worked on a Gold Mine and we used Ball Mills, and they were very efficient.

  • @ctdieselnut

    @ctdieselnut

    Жыл бұрын

    Nice. Sounds like you've seen a thing or three in your lifetime. Did you grow up in Africa?

  • @gelinminingmachinery1437

    @gelinminingmachinery1437

    Жыл бұрын

    Yes,you look like very familiar with this mining equipment,you can post the video to us for learning.We'd love to watch.

  • @JulianTeakle
    @JulianTeakle Жыл бұрын

    Awesome video, I need you to explain my entire worksite

  • @bodeine454
    @bodeine454 Жыл бұрын

    Very interesting and explained in lamens terms. Thank you for the demonstration!

  • @user-hw9hu9kl3c
    @user-hw9hu9kl3c4 жыл бұрын

    Really well done video, brilliant, thanks!

  • @WaynesStrangeBrain
    @WaynesStrangeBrain3 жыл бұрын

    Thank you very much, extremely educational. I ran into some ball mills and want to try using them to produce feedstock for MIM style metal 3d printing.

  • @dannyyu3911
    @dannyyu39114 жыл бұрын

    Great video! Thank you for sharing.

  • @chithrasrsathyajith335
    @chithrasrsathyajith3353 жыл бұрын

    Wow..nice and precise explanation.

  • @ernesthinman3772
    @ernesthinman3772 Жыл бұрын

    I love ❤ this video,thanks a lot! Ive subscribed to your channel for more of your videos.

  • @fayzashemsu5276
    @fayzashemsu52762 жыл бұрын

    Thank you for your interesting video!...It elaborate a lot.

  • @seededsoul
    @seededsoul4 жыл бұрын

    Great video!! You deserve many more views and subscribers!

  • @zaubernimjuli
    @zaubernimjuli3 жыл бұрын

    Thanks a lot. Great explanation!

  • @jbirdfour
    @jbirdfour2 жыл бұрын

    Very educational. Thank you.

  • @emilioferreira4010
    @emilioferreira40102 жыл бұрын

    Well done, mate!

  • @FilterYT
    @FilterYT Жыл бұрын

    Thank you very much, well done!

  • @briangarrow448
    @briangarrow4484 жыл бұрын

    Retired now but I used to be a boilermaker field mechanic and I installed a few of these at various mine and smelter sites.

  • @yaoyaohan8519

    @yaoyaohan8519

    4 жыл бұрын

    Get ball mill price from manufacturer, click link www.bestjawcrusher.com/products/ball_mill/?hyyt

  • @willyoctavianus
    @willyoctavianus3 жыл бұрын

    Great explanatory, great visualization aid… this is just diamond… im gonna see more of your videos before subscribing them. Salute Sir

  • @savree-3d

    @savree-3d

    2 жыл бұрын

    Awesome, thank you!

  • @ievgeniia4810
    @ievgeniia48103 жыл бұрын

    thanks a lot for the video!

  • @kyleg4d
    @kyleg4d Жыл бұрын

    Great video. Thanks

  • @sumantiwari7881
    @sumantiwari78812 жыл бұрын

    Wow sir! It's too useful 😊😊 Thanks a lot sir 👍

  • @user-jk2hm3oj2p
    @user-jk2hm3oj2p2 жыл бұрын

    TQ so much.It's really very helpful helpful 🎉🎉🎉🎉❤️❤️

  • @krushangpatel3860
    @krushangpatel38602 ай бұрын

    Excellent explanation

  • @meritartsy9653
    @meritartsy96534 жыл бұрын

    interesting video. Thank you

  • @legendcomeback0809
    @legendcomeback08092 жыл бұрын

    It really helpful thank you so kuch SaVRee team

  • @amirooo5189
    @amirooo51894 жыл бұрын

    Good job mate...

  • @samirsahu3232
    @samirsahu32323 жыл бұрын

    Good explanation

  • @harshavardhankanoj6021
    @harshavardhankanoj60213 жыл бұрын

    Which software did you used to create this animation video? Great work you did.❤️

  • @LearnwithAasma
    @LearnwithAasma3 жыл бұрын

    brilliant

  • @Casperh10
    @Casperh106 ай бұрын

    Cool video Ruben ❤ messi😢

  • @AvtarDhillon
    @AvtarDhillon2 жыл бұрын

    Informative video

  • @janhavibapat9251
    @janhavibapat92517 ай бұрын

    Thank you so much

  • @AlphatecEngineering
    @AlphatecEngineering4 жыл бұрын

    Great video folk!

  • @178Thompson
    @178Thompson2 жыл бұрын

    Very good sir! Could you do one on a vertical mill?

  • @mansivaity2873
    @mansivaity28733 жыл бұрын

    Thanku the vedio is so helpful 👍

  • @bondjames5659
    @bondjames56594 жыл бұрын

    very good

  • @manickn6819
    @manickn68195 жыл бұрын

    Such high quality videos on so few views. Sad how the algorithm works. Anyway thanks for your time. I produce video documenting the stuff I do so I know how long it takes just to edit and put a simple video up. With your models and graphics I am betting time invested goes up drastically.

  • @Rob-kr2ir
    @Rob-kr2ir4 жыл бұрын

    Brought here from Alison course..good video

  • @hemantdevra5668

    @hemantdevra5668

    4 жыл бұрын

    @@savree-3d hello my name is ramniwas do you like this machine I am made this make if you interested in this machine to brought please call me mh phone no. is 9461068384

  • @russellfreestone8580
    @russellfreestone85807 ай бұрын

    Excellent, clear detailed information 👌

  • @savree-3d

    @savree-3d

    7 ай бұрын

    Thank you 🙂

  • @najimsaidan4716
    @najimsaidan4716 Жыл бұрын

    good job sir

  • @gosulasivaparvathi2684
    @gosulasivaparvathi26842 жыл бұрын

    Good information ji sir

  • @DMT4Dinner
    @DMT4Dinner2 жыл бұрын

    Thanks

  • @selladaimon8677
    @selladaimon86779 ай бұрын

    wow, great video, thanks

  • @savree-3d

    @savree-3d

    9 ай бұрын

    Glad you liked it!

  • @michaelpanariello6044
    @michaelpanariello60442 жыл бұрын

    nice

  • @HongTran-ko9ng
    @HongTran-ko9ng4 жыл бұрын

    omg this video is way more helpful than my ilectures! Thanks!

  • @fotemachinery7061

    @fotemachinery7061

    3 жыл бұрын

    Hello, we are ball mill manufacturer with 40 years experience , kindly leave message on our website for price www.fotemining.com/ball_mill.html?from_wmf

  • @gauthamanganesan3535
    @gauthamanganesan35354 жыл бұрын

    Very good video and explaination. Please upload more videos on power plant machineries

  • @aliceaustin5991

    @aliceaustin5991

    4 жыл бұрын

    Price of Raymond mill/grinding mill/ball mill: www.fotemining.com/raymond_mill.html?chu-YY

  • @yaoyaohan8519

    @yaoyaohan8519

    4 жыл бұрын

    Get ball mill price from manufacturer, click link www.bestjawcrusher.com/products/ball_mill/?hyyt

  • @siddharthpatel5993
    @siddharthpatel59933 жыл бұрын

    Which software are you using please give link and nice explaination

  • @d_tatishch4370
    @d_tatishch43702 жыл бұрын

    does the mill drum have a slope towards discharge the material?

  • @RR11333
    @RR1133311 ай бұрын

    So how does the crushed material exit? Do you fill it up past the grate?

  • @MenzelMotors
    @MenzelMotors3 жыл бұрын

    I have to say one word ... "great!"

  • @fotemachinery7061

    @fotemachinery7061

    3 жыл бұрын

    Ball mill discount price: www.fotemining.com/ball_mill.html?nwmf*

  • @duelcard1391
    @duelcard13914 жыл бұрын

    Dope

  • @titeuf887
    @titeuf8873 жыл бұрын

    beatifull job ! go on (y)

  • @faisal4991
    @faisal49914 жыл бұрын

    what aplication did you use? i want learn how to use that apps

  • @kevinharrison5765
    @kevinharrison57653 жыл бұрын

    I work on ball mill stators and other electrical motors

  • @stephenanderle5422
    @stephenanderle54222 жыл бұрын

    Did repair work on a cement plant. It grinds finer than flour.

  • @ctdieselnut

    @ctdieselnut

    Жыл бұрын

    Is it measured in a unit called 'mesh'? If not, what was it? Microns?

  • @alfredoaltamiranogaray5003

    @alfredoaltamiranogaray5003

    Жыл бұрын

    @@ctdieselnut particle size is usually measured by its specific surface. Cement usually uses a measurement process called Blaine air permeability

  • @sanjujoseph7094
    @sanjujoseph70945 жыл бұрын

    What design software is used

  • @moosapengattir9163
    @moosapengattir9163 Жыл бұрын

    Solid material like salt grinding possible?

  • @noorbaafengineering
    @noorbaafengineering2 жыл бұрын

    What are these sheets inside the Cylender?

  • @kalypso23
    @kalypso232 жыл бұрын

    What software did you use sir?

  • @bedemcgrath2039
    @bedemcgrath20392 жыл бұрын

    How is agg discharged dry blown out wet pumped ?

  • @piousminion7822
    @piousminion7822 Жыл бұрын

    I want to make a small (5 gallon or smaller) ball mill for grinding sulfur, charcoal, etc into VERY fine powder. I considered using a 5 gallon bucket but I don't know if the grinding action occurs between the balls or between the balls and the wall of the mill. If the latter, than perhaps a plastic bucket won't work. Tips? Input? Anything helps.

  • @officialmeharengineerin

    @officialmeharengineerin

    7 ай бұрын

    SIR PROVIDE YOUR MOBILE NUMBER MORE INFOMATION BAL MILL

  • @muhajirfudlalla3791
    @muhajirfudlalla37912 жыл бұрын

    I'm in Ethiopia how can I get this machine ???l need The price

  • @generyde9173
    @generyde91733 жыл бұрын

    Balls in Canada are made using high carbon steel. I used to make them.

  • @jvappletech8827
    @jvappletech88274 жыл бұрын

    hey what about solar pannel recycle with ball miling method and 3d model for it

  • @fualice7912

    @fualice7912

    4 жыл бұрын

    Ball mill price (1-200t/h) www.bestjawcrusher.com/products/ball_mill/?ifoo api.whatsapp.com/send?phone=8615737955735

  • @tokyostore5816
    @tokyostore58163 жыл бұрын

    is it impossible to grind dry feed (without water at all using ball mill)?

  • @cbdigger

    @cbdigger

    2 жыл бұрын

    You can use it to grind even bone dry material.

  • @sheefonein3380
    @sheefonein33804 жыл бұрын

    Would have liked to see more technical terms explained on the parts (Trunnion / Trommel / Braking / Inching Drive and its use). Otherwise, great video for a high level overview.

  • @cheletorres

    @cheletorres

    4 жыл бұрын

    Show them the money!

  • @gelinminingmachinery1437

    @gelinminingmachinery1437

    Жыл бұрын

    You say what I want to say.Thank you.

  • @rajuskurahattiraju7321
    @rajuskurahattiraju7321 Жыл бұрын

    👌

  • @_NguyenTuanGiang
    @_NguyenTuanGiangАй бұрын

    come here to see cuz in my country jusst have an acident recently. 7 maintenance workers are dead when working inside the drum and it happen to spin 😢

  • @oiuyy1237
    @oiuyy12376 ай бұрын

    I need to know how make inching drive ( engage and disngage) for ball mill step by step , any one can help me plz

  • @jitu1473
    @jitu14734 жыл бұрын

    Which type of bearing use ?

  • @aaff7828

    @aaff7828

    4 жыл бұрын

    friend, you can go through this website, they have the information about the bearing ball mill: www.bestjawcrusher.com/products/ball_mill/?faq

  • @manfromsnowy
    @manfromsnowy4 жыл бұрын

    This is a brilliant video I am using the Ball Mill to describe how it is and why it is we are losing our beaches here in Hawaii. The sand is being crushed by the lava stones that come out from demolished stone walls that have now created a ball mill in the shore break.and the reef has a groove in it where the rocks live. The Government the Corps of Engineers the University of Hawaii have heard what I have to say, but they do not want me to be the messenger. In 2013 they passed a bill in the Legislature that bans taking rocks out of the ocean. We are destroying our sand by law it will continue. I hope that this video will be seen by some legislators or somone who understands science.

  • @davidgloom
    @davidgloom5 жыл бұрын

    How is the brake system?

  • @xinghong1043

    @xinghong1043

    4 жыл бұрын

    Brake operation is controlled by a hydraulic power pack designed to meet each individual application.What is a ball mill used for? and How does a ball mill work? get answers via www.bestjawcrusher.com/products/ball_mill/?wua

  • @ifahmasyrifah4966
    @ifahmasyrifah49663 жыл бұрын

    how to work automatic ? or if this ball mills have a risk , what do you do if this one its gonna happen

  • @aliceaustin5991

    @aliceaustin5991

    3 жыл бұрын

    we supply ball mill cost, pls click our web: www.fotemining.com/ball_mill.html?cc-y

  • @nilamanijena6904
    @nilamanijena69045 жыл бұрын

    Plz tell abt bowl mill,

  • @nilamanijena6904

    @nilamanijena6904

    5 жыл бұрын

    @@savree-3d tq

  • @yaoyaohan8519

    @yaoyaohan8519

    4 жыл бұрын

    Get ball mill price from manufacturer, click link www.bestjawcrusher.com/products/ball_mill/?hyyt

  • @travling_IN_MOROCCO2640
    @travling_IN_MOROCCO2640 Жыл бұрын

    👍👍👍

  • @leom5028
    @leom50284 жыл бұрын

    Can you make a video on papermill lime kiln drum/tumbler?

  • @florentinocarino9995
    @florentinocarino99953 жыл бұрын

    Hi, may i ask how much is the cost of this equipment???

  • @yangyangcheng7190

    @yangyangcheng7190

    2 жыл бұрын

    Ball Mill price Website: www.ftm-mac.com/ore-beneficiation-equipment/ball-mill.html?cyy

  • @roark4lakers
    @roark4lakers3 жыл бұрын

    How are materials added to the ball mill? is it by a pipe to the inlet or is it by hand? What if you want to add multiple materials to the ball mill, e.g. making a slurry from mutliple materials?

  • @fotemachinery7061

    @fotemachinery7061

    3 жыл бұрын

    hello, we are ball mill manufacturer with 40 yeares experience, click website for price www.fotemining.com/ball_mill.html?wmf Inquire Email: qbusiness6@gmail.com

  • @dhanuk9668
    @dhanuk96684 жыл бұрын

    Please explain about ball mill in Telugu language and HW works, making details, ?

  • @aliceaustin5991

    @aliceaustin5991

    4 жыл бұрын

    Price of Raymond mill/grinding mill/ball mill: www.fotemining.com/raymond_mill.html?chu-YY

  • @yaoyaohan8519

    @yaoyaohan8519

    4 жыл бұрын

    Get ball mill price from manufacturer, click link www.bestjawcrusher.com/products/ball_mill/?hyyt

  • @mcleodautomation
    @mcleodautomation Жыл бұрын

    Wonder why I didn't learn this in school...

  • @stephenanderle5422
    @stephenanderle54222 жыл бұрын

    Too slow of a speed for centrifugal force to take effect. It is momentum that holds the ball against the side until it drops off the top.

  • @stephenanderle5422

    @stephenanderle5422

    2 жыл бұрын

    Then it hammers against the ore at the bottom.

  • @theleroy777
    @theleroy77710 ай бұрын

    Anyone notice that the mill is turning the wrong direction 😂

  • @Pkmachines
    @Pkmachines Жыл бұрын

    پاکستان میں یہ مشین حاصل کرنے کےلیے ہم سے رابطہ کریں

  • @adikaya7235
    @adikaya7235 Жыл бұрын

    So actually we don't need a jaw crusher right?

  • @malluchawan4335
    @malluchawan4335 Жыл бұрын

    Where charging a material

  • @bridgetrade9277
    @bridgetrade92773 жыл бұрын

    Please let us know - details , address, and contract persons, from bangladesh

  • @amycao1629

    @amycao1629

    3 жыл бұрын

    Whatsapp and phone: +8618001642498. This is Amy.

  • @fotemachinery7061

    @fotemachinery7061

    3 жыл бұрын

    hello, we are ball mill manufacturer with 40 yeares experience, click website for price www.fotemining.com/ball_mill.html?wmf Inquire Email: qbusiness6@gmail.com

  • @frankenscience3553
    @frankenscience35533 жыл бұрын

    it was running backwards

  • @aliceaustin5991

    @aliceaustin5991

    3 жыл бұрын

    we supply ball mill, prices: www.hxjq-machine.com/products/12_ball-mill.html?cc-yt

  • @pleighto77
    @pleighto773 жыл бұрын

    PLEASE look up centripetal and centrifugal force. With the F is a non inertial reference and does not exist off paper. the trip one is what is in reality. That being said, other then that great video.

  • @savree-3d

    @savree-3d

    3 жыл бұрын

    Hi Paul, Yeah, people always get upset about this. I always find it difficult to go with centrifugal, but there is no point mentioning other terms if people don't understand them. We have done other videos discussing the difference between centrifugal and centripetal, but the problem is engrained so deeply in engineering that it is difficult to change. If we tried to clarify this problem when talking about centrifugal pumps, centrifugal separators, centrifugal governors etc. there would be little time left for the actual video content! Jon

  • @Chaosfury50
    @Chaosfury504 жыл бұрын

    Is he TRYING to use as many terms as he can, that are related to anal sex concepts/synonyms!?

  • @Boosty_Boost
    @Boosty_Boost2 ай бұрын

    how much can a man say without explaining what it does.. how long can a man postpone the information others desires to know before he runs out of other things to mention. how can a person make a video explaining everything backwards in order and think it was a good video ..

  • @lisadicampli1772
    @lisadicampli17724 жыл бұрын

    Really well done video, brilliant, thanks!

  • @Pkmachines
    @Pkmachines Жыл бұрын

    پاکستان میں یہ مشین حاصل کرنے کےلیے ہم سے رابطہ کریں

  • @malluchawan4335
    @malluchawan4335 Жыл бұрын

    Where charging a material

  • @user-hw9hu9kl3c
    @user-hw9hu9kl3c4 жыл бұрын

    Really well done video, brilliant, thanks!