Drum freezers are widely and successfully used in the fish, meat and dairy, food processing and other industries, in practice, in most countries of the world. Over the past few years, the considerable efforts are made to improve their design and effectiveness. However, information on the results of these studies can be found only in scattered publications and periodicals that impede to generalize and use the data obtained in the practical engineering. The basis of the book is based on a real, experimental and theoretical investigations carried out by the author for 35 years, as well as...