• To participate in the 911Metallurgist Forums, be sure to JOINLOGIN
  • Use Add New Topic to ask a New Question/Discussion about Grinding.
  • OR Select a Topic that Interests you.
  • Use Add Reply = to Reply/Participate in a Topic/Discussion (most frequent).
    Using Add Reply allows you to Attach Images or PDF files and provide a more complete input.
  • Use Add Comment = to comment on someone else’s Reply in an already active Topic/Discussion.

Ball mill with integral classifying rotor for dry grinding: (No replies)

2 weeks ago
Venkatesh 2 weeks ago

Propose to employ a conical lining with larger diameter at feed end and smaller diameter at discharge end. It is also proposed to fit a classifying cage rotor at dischrge end of mill so that the coarse product falls back and returns to feed end and the required fine product is swept out and collected in a cyclone/bags filter.The classifier rotor will have variable speed drive. Can the conical liner be made in the spiral liner pattern in order to return oversize material back towards feed end in view of conical lining. Propose to fix a screen plate to contain the ball charge but allow ground material flow both ways either forward or reverse. Any special device for this purpose ? Please clarify? Thanks

Please join and login to participate and leave a comment.