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These Mongolian ASM formed a hard rock quartz ore mining coop and built this ball mill and and flotation cell circuit for gold recovery Ball Mill Home Made YouTube I put this ball mill together using a second hand 12 volt motor 20NZ and a few old scraps from around the workshop
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Our products sell well all over the world, and have advanced technology in the field of crushing sand grinding powder.
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Dec 30 2012 howdy all i am seeing gold in hard rock with my hand held 60x uv or white light micro scope i have built a crusher out of a ballpen hammer head and a fence post crushing in half of an air tank then i move it to a rock polisher with bearings and
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Usually the balls filling rate about 40 the mill balls size are initially 3080 cm diameter but gradually wore away as the ore was ground in general ball mill grinder can be fed either wet or dry the ball mill machine is classed by electric power rather than diameter and capacity
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