pet food machine pet food machine animal(dog/fish etc.) food machine pet food processing line animal food machinery double screw extruder Fish food processing line can be used to produce kinds of pet food, such as dog food, cat food, and fish food.Main features of this fish food processing line: Stable performance: adopting imported frequency or electromagnetic controlling system, high automation and smooth operation Permanent working life: with special material and technology, the screw and nut involved can work continuously for one year under conditions of high wear and pressure Flow chart: mixing - extruding and inflating - conveyor - drying - flavoring packing The equipments list for this line is: Flour mixer Screw conveyor Extruder Air conveyor Drying machine Flavoring machine