uses corn, soybeans (bean cakes), animal scraps, etc. as raw materials, and can be directly added to the machine to puff to produce particles of different shapes. It has a unique taste, rich nutrition, and delicate tissue. It is suitable for dogs, cats, fish, birds, and rabbits. , Shrimp, dog, cat, mink, fox and other pet food.Stainless steel models can be also used to extrude puffed food and snacks.