How Rendering System Works ?
Poultry production produces a lot of waste like carcasses, bones, offal, feathers, fat and blood. This waste can be processed and transformed into valuable products rich in proteins, minerals and oils.
The processing of the poultry by-products starts with raw material handling, followed by heat treatment to reduce the moisture content and to kill micro-organisms. Separation of the melted oil from the solids (protein) is achieved through draining and pressing. The solid fraction is then ground into a powder, such as whole meal, poultry meat meal, feather meal, blood meal and poultry oils.