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 is rotated and extruded to be transported forward. 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.

Feed refers to feedable substances that can provide nutrients needed by animals, promote animal growth, production and health, and are safe and effective when used appropriately. According to product variety, feed can be divided into pig feed, egg poultry feed, meat poultry feed, ruminant feed, aquatic feed, pet feed and other feed.

For pet food, liver has become an important component of pet food due to its rich nutritional content and pet appeal.

This article introduces a new type of low starch puffed fish feed that can meet the nutritional needs of fish growth, while also improving the quality and taste of fish meat. Compared with traditional fish feed, low starch puffed fish feed has higher nutritional value and lower cost, making it a new choice for healthy aquaculture.

In 2022, a Korean customer purchased a 1.5-2 ton abalone feed production line. Now the production line has been put into use. The returned 2-ton abalone feed production line has also arrived at the customer's factory, and the new production line is being installed and debugged. By the end of this year, it is expected to place an order for a 3-ton shrimp feed production line.

Screw extrusion puffing, as an important hot processing method, is widely used in the maturation and aseptic treatment of feed. With the popularization of puffing technology in the feed industry, more and more manufacturers are entering the field of puffing equipment manufacturing. Due to the lack of relevant standards in puffing machines, many enterprises blindly imitate and produce without standards, resulting in low product quality. On the one hand, there are numerous puffing machine products in the market with varying quality, and on the other hand, users lack relevant professional knowledge, making it difficult to distinguish and do not know how to choose the suitable puffing equipment for themselves. As a professional manufacturer of puffing machines, we are willing to provide advice to our customers on puffing and related issues that everyone is concerned about.

Large twin-screw extruder is an important equipment in the food processing industry, which plays an indispensable role in the food production process. This article will reveal the principles, applications and advantages of the large twin-screw expander, and let us explore this compelling industrial device.

Large twin screw extruder is an important equipment in the food processing industry, playing an indispensable role in the food production process. This article will reveal the principle, application, and advantages of a large twin screw extruder, allowing us to explore this eye-catching industrial device together.

It is well known that animal liver is one of the additive ingredients of commercial Pet food, and it is also very difficult to collect, store and handle the liver.

Nutritional additives are small or trace substances added to Pet food to balance nutritional ingredients, improve utilization rate and directly play a Nutrition on animals, mainly including amino acids, vitamins, trace mineral elements and other nutritional additives.