Hey,
I'm non-engineering person, looking for some answers of my questions. I am currently manufacturing calcium carbonate powder using ball mill with air classifiers as universally done. I am requiring high fineness, 97%=10 micron, 50%=2.5-3 micron. To get high results, I need to optimize my grinding in ball mill. Following are my details:
Ball Mill Dimensions: 1.8m*5.8m (inner after linners)
linners: ceramics
Current Feed: 80% of 60 mesh
Current Grinding Media: 25mm (3350 kgs), 30mm (3350 kgs), 50mm (400 kgs)
Current Output from mill: 40% residue on 500 mesh & 30% residue on 325 mesh
Please suggest me following:
Optimum Media Charge
Optimum Size of Media
What should be residue from total mill output so that i can increase my production.
Any help will be thankful!
Regards