Pharmaceutical ingredients can be processed with Sturtevant’s mills and air classification equipments. Jet mills,
air classifying impact mills and pin mills are used in various degrees of impact and agitation to grind and classify those ingredients.

Air classification equipments provide the most effective means for separating a product from a feed stream, for dedusting, or when used in conjunction with grinding equipment for increasing productivity.

Oral powders, injectable powders, inhalation powders, topical powders, excipients, vitamin compounds, cell
cultured powders, amino acid powders, enzyme powders, peptide powders and lactose are some of the
ingredients that often need to be air separated or size reduced in the pharmaceutical industry.

These products air classify and size reduce pharmaceutical ingredients: