There are various different types of pharmaceutical tablet coatings including traditional sugar based coatings, film coatings and enteric coatings.
Whichever type of coating you're manufacturing, this video shows how a Silverson machine will give you a uniform, consistent mix overcoming common processing problems such as flecking caused by uneven dispersion of colourant.
To find out more about the Manufacture of Pharmaceutical Tablet Coatings, read the Silverson application report at: https://www.silverson.co.uk/en/resource-library/application-reports/manufacture-of-pharmaceutical-tablet-coatings-uk