Heat generators are a type of equipment used in the food industry. They are used for heat treatment of products, pasteurization, sterilization, and brief exposure to high temperatures. They are employed in the making of a wide variety of food products: pieces of fleshy fruits, vegetables, juices, and purees made from their pulp; jams and preserves; syrups; spreads; cheese, cream, and vegetable sauces and pastes; milk, cream and derivative products; eggs, protein creams; seaweed; minestrone and other soups and cream soups. They can process – to a uniform standard and in a short amount of time – both homogeneous raw inputs and ones that contain solids. They allow you to significantly reduce any damage to products compared to ordinary heating methods, which means that you can preserve the color, consistency, and taste of products while still eradicating pathological microorganisms.