This machine is a granule feed pelleting equipment. It can produce various shapes and is capable of customizing molds upon request. The product discharge port is equipped with a variable frequency speed-regulating cutting device, which allows for adjustable blade rotation speed to control the cutting speed and length.The Multi-purpose Pet, Fish, and Shrimp Extruder (both pet food and pet extruder machine) has seen a surge in demand with the rapid development of China's national economy. The quantity of extruded feed for various pets, fish, and shrimp is skyrocketing, and it is moving towards commercialization and scaling up, making the market extremely hot. Pet food differs greatly from traditional feeding methods. This equipment uses corn, soybeans (soybean meal), and animal offal as raw materials, allowing for the direct production of novel, unique-tasting, nutritious, and finely textured extruded feed in various particle shapes, suitable for different pet tastes such as dogs, cats, fish, birds, rabbits, shrimp, dogs, cats, minks, and foxes. It is suitable for professional farmers, small and medium-sized feed factories, and research institutions. Under the same feed formula, the cost of homemade extruded feed can be reduced by 60%-80% compared to market prices. The extruded feed particles produced by this machine are neatly shaped and smooth, floating on the water surface for over 12 hours without sinking or polluting the water source, and help reduce fish diseases by sterilization.