This equipment is the new generation of cake production line which developed by our company ,from mixing and forming ,extruding material ,baking ,filling ,roll round ,cutting ,cooling ,sterilization to packaging .this machine is full controlled by computer with frequency conversion ,light ,electricity,gas.it makes the operation convenient ,energy saving and make sure the food is clean and with long quality guarantee period .you can choose different types of tunnel oven (such as electricity ,diesel ,gas ,thermal oil ).