For the disadvantage of traditional baking and steaming equipment,and with the process technics of food baking and steaming,we design a food tunnel baking and steaming machine,which can be used in meat processing plants and other food processing plants,which also can continuous baking and steaming flesh,vegetable and pasta etc.

In order to reach uniform temperature distribution in tunnel bogie hearth furnace, the technology of pulsefiring control of highvelocity burner with air diffusion is proposed.