Granulation of powder and diamond before cold pressing is admittedly an addtional production step that make sense where it is really needed.
However there a lot of reasons that are in favour of using it:

  • higher mould life (if the diamond as in the Dr. Fritsch system is being granulated into it)
  • better powder and diamond distribution
  • better flowability
  • lower dust exposure
  • easier cold pressability for difficult bonds
  • the possibility of using a volumetric coldpress (here granulate is mandatory)
  • requirement for production of dimaond set segments

We are offering all our powders on demand granulated and we gladly make you an offer.

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