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 chamber through the feeding port, and the screw rotates and extrudes forward to transport it. Under the action of thrust, friction, shear force and heat, a high pressure and high temperature difference is formed inside and outside the chamber. The moment the material is extruded, it expands instantly due to the pressure difference.

Happy Mid-Autumn Festival

Grease is a general term 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 fats in pet food provide fat for pets. For pets, fat is an important component of their body tissue. Fats are found in the skin, bones, muscles, nerves, blood, and internal organs of pets. Most lipids are important components of cell membranes, and they are also raw materials for cell proliferation, renewal, and repair. At the same time, fat also participates in the synthesis of certain metabolic regulatory substances in cells, such as sex hormones and bile acids. In pet dogs, fat accounts for 10-20% of their body weight. When the proportion of fat reaches a certain level, it will increase the palatability of cat food. In pet food, to meet its fat content requirements, the amount of fat added is usually about 10% of the formula.

Last week, the Asia Pet Show, a highly anticipated international exhibition in the pet industry, ended in Shanghai.

Soybean silk protein is a protein product with a texture similar to muscle fibers, mainly made from high-quality soy protein isolate and processed through special processes. Through hydration in production, it has uniform organizational characteristics and specific organizational structure.

Fish feed is food for ornamental fish. Whether the fish feed is of high quality should be checked from multiple aspects such as color, smell, water resistance, and specifications. In addition, the inspection of high-quality fish feed should also take into account its nutritional formula additives, etc. If you keep fish feed for a long time, you will slowly form your own judgment criteria for the quality of fish feed.

With the development of nutrition science, people are increasingly aware that vegetarianism is good for health. Compared with traditional fast food, vegetarian food is richer in nutrients such as fiber and vitamins, which can reduce the risk of heart disease, stroke, cancer and other diseases, and people pay more attention to health.

Pet Fair Asia 2024 Shanghai New International Expo Centre August 21-25.2024 Hall N9： N9D61

Wheat bran, also known as wheat husk, is a byproduct of wheat flour processing. It is wheat yellow, in the form of flakes or powder. At the end of the wheat husk, there are some embryonic buds (which are the part where the wheat sprouts), accounting for about 5-10% of the total amount of wheat husk. Some of them are about one-third to half of the flour, and the wheat husk is divided into six layers. The outer five layers contain more crude fiber, are less nutritious, and difficult to digest. Wheat husks contain a large amount of vitamin B. Rich in cellulose and vitamins, it is mainly used for food, medicine, feed ingredients, brewing, and other purposes.