... screw extruder 2.pet food, dog food, cat food, fish food 3.capacity:100-500kg/h Pet food line is used for ... technical program as to catch the developing pet food market. Pet food line mainly use maize, fish powder, ... meal, vegetables, bone meal, meat meat etc. It can produce such as cat food, dog food, fish food, bird food and so on.. ... machine 1set DP85 550kg CO-extruded pet dog food processing plant