During the manufacturing process for tablets, how well the powder flows can be an important element. Understanding how the powder flows helps with handling and can reduce challenges during the manufacturing process.
At Merlin, we have expertise in providing flow characterization tests and assessments, which measure flowability of powders and granules. Get in touch.
Shear cell testing is one of our most popular powder flowability tests. Using a Schulze Ring Shear Tester, pressure is applied to the upper layer of powder, which helps indicate how much energy is needed to start powder flowing.
The force that's applied can be changed to better mimic the processes the powder is likely to undergo, such as the scale.
Another important aspect of flowability is the friction powder can encounter when moving over surfaces. We can test against 304 2B Stainless Steel and 316 Stainless Steel surfaces for friction testing, so you can better understand how powders will interact with hopper walls.
We also offer a range of other services that complement our powder flowability testing - learn more or get in touch with our team.