Extruder Machine Pet Food-manufacture,factory,supplier from China

Animal liver is well known as one of the added ingredients of commercial pet food. The collection, storage and processing of liver are also extremely difficult.Animal liver added to pet food can be unprocessed, that is, cooled or frozen, can be a hydrolyzed dry powder, or can be a component of flavorings.

Dry Pet Food Market Analysis and Technical AdvantagesMarket Analysis:According to relevant data, dry food accounts for the majority of the current pet market and is gradually expanding. For example, the market share of dry dog food in the UK is about 33%, 34%, 75% in Spain and the Netherlands, 50% in France and Italy, and about 76% in the United States. Our country does not have specific statistics, but judging from surveys in the pet market , about 80% of the products sold are Qianxing food.

What Kind of Fats are Used in Pet Food Production?Grease is the collective name for fat and oil. It is one of the main nutrients in pet food. The chemical elements contained in grease are mainly C, H, O, and some also contain N, P and other elements. The grease in pet food provides fat for pets. . For pets, fat is an important component of their body tissues. Fat is found in pets’ skin, bones, muscles, nerves, blood, and internal organs. Most lipids are important components of cell membranes, and lipids are also raw materials for cell proliferation, renewal, and repair.

The twin-screw extruder is a kind of multi-screw extruder. It is developed on the basis of the single-screw extruder. In the barrel of the twin-screw extruder, two screws are placed side by side. Therefore, it is called twin-screw extruder. According to the relative position of the screw, it can be divided into meshing type and non-meshing type. The meshing type can be divided into partial meshing type and full meshing type. According to the rotation direction of the screw, it can be divided into two types: co-rotating and counter-rotating.

dog food extruderThe dog food can be turned into many different shapes of dog food, and can be customized with different flavors. The raw materials are formed after high temperature and high pressure treatment, which is suitable for mass production and sales. Dog food equipment can realize automated production methods and greatly improve production efficiency.

Principles and Advantages of Puffed FoodPuffed food, also known as extruded food, exploding food, light food, etc., is a new type of food developed internationally in recent years. It uses grains, beans, potatoes, vegetables, etc. as raw materials, and is processed by puffing equipment to produce a wide variety of food with exquisite appearance, rich nutrition, crispy and delicious food. Therefore, a large category of food has been formed uniquely.

Because blood meal has high nutritional value and its processing technology and methods are becoming increasingly perfect, its application in pet feed has also received widespread attention. Some pet feed formulas will contain ingredients such as chicken blood meal and hydrolyzed blood meal.1. The application effect of blood meal in pet feedA test was conducted on the effect of puffed blood meal on growing dogs. It was found that adding 5% to 10% of puffed blood meal to the feed can replace a certain proportion of fish meal to achieve the ideal feeding effect.

The twin-screw feed extruder is mainly composed of a barrel and a rotating extrusion twin-screw in the barrel. When the equipment is running, the material enters the material cavity through the feeding port, and the screw rotates and squeezes forward to be transported. Under the action of thrust, friction, shear force and heat, a high pressure and high temperature difference is formed inside and outside the cavity. The moment the material is extruded, Instant expansion due to pressure difference.

Benefits of Adding Liver to Pet Food1. When dogs and cats were still living in the wild, they lived by hunting and eating what they caught. Therefore, they would eat up their prey, including internal organs, eyes, tongue, glands and even bones. Therefore, animal offal itself has always been in the recipe of pets and is part of pet food.2. Animal liver is the main organ for animal metabolism and storage of nutrients. It is rich in protein, vitamins (such as vitamin A, vitamin D, B vitamins), trace elements (such as iron, zinc) and other nutrients.3.

Key points of puffed feed production technology  The application of twin-screw extruder in the production of extruded feed The key to the production process of extruded feed lies in the extrusion process, and the twin-screw extruder is an important equipment to complete this process. The screw sleeve and screw in the extruder can squeeze and shear the feed material, and extrude the die hole under high temperature and high pressure environment. When being extruded, due to the effect of internal and external pressure difference, it can realize rapid expansion. role.