Pure soybean meal plant protein food engineering Soybeans have been with and protected Chinese ancestors since they met more than 8,000 years ago. They came from the corners of nature and were transformed from wild plants into crops under the cultivation of Chinese ancestors. At the same time, they have provided an important source of plant protein to the world.

During the Qingming Festival, when most people are immersed in the atmosphere of remembering their ancestors, our puffing machinery production workshop is still in full swing.

Vacuum spraying system for pet food aquatic feed

Many farmers often fall into a misunderstanding when choosing feed, thinking that the higher the protein content, the better the feed quality, so they buy high-protein feed at a high price, especially when breeding special aquatic products, they are even more obsessed with pursuing high protein. However, this is not the case.

The production line of core filled snack and puffed food is an efficient and automated production equipment. Its working principle and application scenarios are as follows:

Kurkure snacks, also known as Nik Nak, are special irregularly shaped puffed snacks that can either be fried and eaten for flavor or baked for flavor.

In the production process of puffed food, uneven product discharge and spraying often occur, which affects the puffing degree and effect. Today, I will share with you some troubleshooting methods.

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.

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.