Dry Roll Compaction Vs. Wet Granulation

While roller compaction is not suitable for all agglomeration requirements, it does offer many superior characteristics and cost-advantages when compared to wet granulation. Roller compaction:

  • A dry process eliminates the need for liquid binders and drying equipment associated with wet granulation. Micro problems are nearly non-existent.
  • Offers the economy of continuous operation and greater throughput. Wet granulation often requires batch processing with stop-and-go operating cycles.
  • Produces a more precise granule size and density preferred as an intermediate material in tableting or a final, free flowing product.

©2006 Welch Laboratories, Inc. • privacysitemapcontact