Edible oil is the plant, animal or synthetic fat used in frying, baking and other ways of cookery; also used in food preparation and flavoring. Seed oil is one of the common types of edible oil. Usually, there are two kinds of pressing methods for seed oil extraction: cold press and hot press. And the hot press has a higher extraction rate than the cold press because the oilseed has been roasted beforehand.

Machines for Oil Press