pet food equipment can automatically complete the working procedures of filling stuffing materials by four screw,molding,output different shape products by changing forming plate. pet food machinery adopts the method of four-screw feeding system, greatly reduces damage to material, and has better features of high production capacity and stable quality. dog food production machine can be used to produce different shape pet food.  pet food production making machine is suitable for shaping of all kinds of meat ,aquatics, vegetable and their mixed products.