Grinding Solutions can classify samples by:

  • Screening wet or dry
  • Sedimentation under gravity
  • Enhanced gravity with hydrocyclones or centrifuges.


Screening can be carried out wet or dry on either 200mm diameter or 450mm diameter screens.


We have a range of hydrocyclones for test purposes ranging from 125 mm down to 10 mm. Cuts sizes achieved range from 100s µm down to 3-4 µm.


The Cyclosizer is used to classify sub screen samples (i.e. – x µm) 6 size fractions which can be retained and analysed if required.


Three centrifuges are available, a 4 pot batch centrifuge and one continuous lab/pilot scale centrifuge.