Pharmaceutical Technology recently published a study by key Pfizer scientists that evaluated the Resodyn LabRAM resonant acoustic mixer as a potential tool for dry powder coating. Efficient mixing is accomplished creating a homogeneous shear zone throughout the mixing vessel without the aid of mixing media or impellers. The study concluded that the LabRAM was effective at applying dry powder coatings with higher bulk density and superior powder flow. Please read this article at:
http://pharmtech.findpharma.com/pharmtech/article/articleDetail.jsp?id=742128&pageID=1&sk=&date=