Powder Flow Characterization

Granutools improves powder understanding by delivering leading edge physical characterization tools.

Combining decades of experience in scientific instrumentation with fundamental research on powder characterization, we offer a unique set of complementary instruments.

All we do is powder flow characterization.

Find more


Named after their purpose, our instruments are tools to understand macroscopic behavior of powders: Granuflow for flow, Granuheap for static cohesion, Granudrum for dynamic cohesion and flow, Granupack for compaction kinetics and Granucharge for triboelectric charging mechanisms.

  • Granuflow

    Semi-automated measurement of powder flow rates through apertures

    Find more
  • Granuheap

    Granuheap is an automated instrument able to measure the repose angle of a granular material.

    Find more
  • Granudrum

    Granudrum is an automated instrument able to measure materials flowing

    Find more
  • Granupack

    Automated tapped density and compaction kinetics measurements

    Find more
  • Granucharge

    Electrostatic charge measurement of a flowing powder on a surface

    Find more

Latest News

AIChE Annual Meeting 2018 @Pittsburgh, PA, USA

September 18, 2018
Granutools - AIChE Annual Meeting 2018 October 28 to November 2 @Pittsburgh, PA, USAIn a few words,AIChE is an annual meeting for chemical engineers, who are concerned about innovation. By the way, you will be able to find academic and...

Euro PM 2018 @Bilbao, Spain

September 18, 2018
Granutools - Euro PM 2018 on October 14-18 @Bilbao, SpainIn brief, Euro PM is an annual powder metallurgy congress and exhibition of Europe, organised by the European Powder Metallurgy Association.   By the way, their technical programme...

Brand new GranuHeap in Bangladesh @Radiant Pharma

August 14, 2018
Granutools - Brand New GranuHeap in Bangladesh Granutools is pleased to announce Bangladesh has now a brand new GranuHeap.   In brief, the GranuHeap instrument aims to reach a good quality control for pharmaceutical application.Moreover,...