Milky Manual Cream Separator is well-designed and features quality materials and workmanship throughout. Milky Manual uses the familiar spinning disc technology, but has features that improve safety, balance and durability. The attachment design of the milk tank along with the broad rubber base give good stability. The spinning disks and milk container are aluminum, housing is cast aluminum, and the milk and cream spouts are made of aluminum. NOTE: The butterfat percentage of milk can affect how cream separators work, test batches may be necessary to find the correct settings and techniques. Capacity 85 Liters (90 Quarts) per hour. Weight 16 lbs.