Milling / Grinding

  • Jaw crushing – preparation of large diameter materials for further size reduction
  • Roll grinding / pulverization – coarse grinding of dry materials
  • Ball milling with ceramic and steel media – fine to ultra-fine dry or wet grinding
  • Wet media attrition mill – Fine to ultra-fine slurry or dry milling
  • Quality Analysis and Sizing
  • Screening – Sweeco and Ro Tap – All size ranges course to Fine
  • Physical testing – API / ISO and multiple ASTM procedures
  • Helium pycnometer for rapid specific gravity determination
  • Optical imaging