This document provides information about cream separators. It begins by defining a cream separator as a dairy machine that separates fresh milk into cream and skim milk. It then explains the working principles, which use high centrifugal force to separate the denser skim milk from the less dense cream. The document provides details on the operation of the cream separator, how the whole milk is introduced and separated into vertical layers with the skim milk collecting on the outer edge and cream in the center. Finally, it discusses care and maintenance of the separator, including adjusting the cream screw, cleaning procedures, and oiling.