Pet food machine 1. Twin screw Extruder 2. Various Shapes to get by adjusting the mould from extruder 3.150-500kg/h, 1-2ton/h Pet food machine, dog food machine,cat food machine1. Description:Pet food is plant or animal material intended for consumption by dogs or other canines. In extruder, the ingredients are cooked under intense heat and pressure as it moves toward the open end of the extruder ...