A bread maker is a machine that automatically mixes, ferments, and bakes various types of bread after placing ingredients according to the requirements of the machine. It can be divided into household and commercial use. The bread making mechanism mainly involves three processes: kneading, fermentation, and baking. The principle of a bread maker is to use a built-in computer program to solidify the three processes of making bread, and issue commands to knead, ferment, or bake at a fixed time point, in order to make bread.

Commercial bread maker is a commercial kitchen equipment used for making bread, usually used in commercial places such as restaurants, cafes, hotels, etc. Compared to household bread machines, commercial bread machines have larger capacity and stronger functions, can produce larger batches of bread, and usually have more preset modes and automation functions, which can make different types of bread, such as baguettes, rye bread, white bread, etc.