The structure of this kind is more reasonable under the elaborate design,it is completed automatically feeding, ing, breaking,transporting to aging silo. The structure ion of only one or two stages make more convenient and you can different feeding ways at random to gain the ideal foaming density. Carefully- ed parts and reasonable machine structure make the machine run reliable, efficient and lower maintenance. The inner and outer part of barrel adopts stainless steel. The interlayer adopts insulation measure. The machine has following features: reliable ability, stable quality, high efficiency, low energy consumption