... mixter, double-screw extruder, air conveyor, dryer and coating machine. Pet Food Production Line is a new kind of inflating processing line ... widely applied in such industries as ham, cam, fast-food, instant-cooling food, etc.Our pet food processing Line is used to produce the ... shape and taste must meet the different requirments of the pet food. This line consists of mixter, double-screw extruder, air ...