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.

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.

Team spirit is a concentrated expression of overall awareness, collaborative spirit and service spirit. The core is collaborative cooperation, which reflects the unity of individual interests and overall interests, and thus ensures the efficient operation of the organization.

Expanded feed is a full price formula feed that is produced through a series of processing processes such as raw material micro crushing, batching, mixing, expansion, granulation, drying, spraying, cooling, screening, packaging, etc., with characteristics of floatability, semi sedimentation, and sedimentation.

Expanded and precipitated granular feed is easy to absorb water and soften, suitable for gnawing, and can also reduce the loss of debris generated during gnawing, reducing feed waste and water pollution. Moreover, the expanded feed has a long water resistance time and a high degree of maturation. Twin screw wet puffing machines are commonly used for producing puffed feed.