... including 3,5,7,9-layers dryers 2. for puffed snacks,modified starch,pet food, nutritional powder ... etc. The electric dryer is used for drying all kinds of inflating snack food,the ... of different layer,length or energy. parameters for five-layer oven:electric consumption:35.7kw/hheating ... layer electric,fuel/natural gas dryer for snacks,pet food etc.by chinese ealirest,leading supplier since 1988 ...