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Gold Prospecting
Do It Yourself (DIY) Projects
simple ball mill build
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<blockquote data-quote="Mike678" data-source="post: 637991" data-attributes="member: 16778"><p>My idea for a ball mill is to use a cement mixer . Remove the blades . You can buy Bocca balls from K-mart for about 6 for $30 ? They are steel . Also put in other sizes from e- bay . When the cement mixer wears out , put in a 50 lt . s/s keg . Cut the top off and weld it in . It depends on the ore how long you have to grind . Check after 1/2 hour and pass though a sceen , 100 mesh ?</p></blockquote><p></p>
[QUOTE="Mike678, post: 637991, member: 16778"] My idea for a ball mill is to use a cement mixer . Remove the blades . You can buy Bocca balls from K-mart for about 6 for $30 ? They are steel . Also put in other sizes from e- bay . When the cement mixer wears out , put in a 50 lt . s/s keg . Cut the top off and weld it in . It depends on the ore how long you have to grind . Check after 1/2 hour and pass though a sceen , 100 mesh ? [/QUOTE]
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Gold Prospecting
Do It Yourself (DIY) Projects
simple ball mill build
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