Liner material
Liner material
(OP)
I have an enquiry for dry grinding silica in a 10 foot conical mill. The maximum size of grinding balls is 40 mm. what liner plate material will be suitable for feed end, shell and the discharge end. I have had experience for tube mills, but conical mills is a new experience.
Thanks in anticipation.
Thanks in anticipation.





RE: Liner material
For your application with 40mm balls, you can install high chromium steel liners with very good resistance to wear (contact Magotteaux) or rubber liners (contact Trelleborg or Skega). With rubber however, make sure that the lifter bars are not too agressive to avoid problems with the balls. In all cases, no rubber with high chromium balls (ok if forged balls)
Hope it helps