Feature：

　　Big volume,low speed ,less residue and long retention time;

　　External jacket with steam heating for better ripening;

　　First in first out,materials have even ripening;

　　High filling efficiency,variable speed control to get 30-300sretention timr;

　　Materials have enough time to mix with steam,conditioning with high moisture and better ripening;

　　Increase the PDI,quality and capacity of products;

　　Especially suitable for high level Aqua feed,Poultry feed conditioning and ripening requirement.