I saw one at Maxant in Ayer, MA it is approximately the size of an extractor and has screen walls to filter the cappings from the honey. In the center are knife blades that also spin with the blades angled upward to break up the cappings and disperse them evenly along the wall to avoid heavy spots that would make the spinner jump. I saw 92 year old Bill Maxant's honey house, He still maintains 30 hives and has a cappings spinner, He does not have a chain uncapper but uses a uncapping knife and uncaps directly into the uncapper. I was impressed with the results. The cappings were quite dry. Garry Libby Attleboro, Massachusetts, USA 41.56 N 71.17 W mailto:[log in to unmask]