What is a Pasteurizer? Why is it of Vital Importance in Milk Production? Milk, in its state directly from the animal, is one of the most microbiologically sensitive and risky foods. Pasteurization is one of the processes applied to extend its shelf life, eliminate harmful microorganisms, and make the product safe. The equipment that enables this process is the pasteurizer machine. So, what is a pasteurizer, how does it work, and why...