Automatic large pet aquatic feed production line

Select the production equipment of aquatic feed, First of all, we should understand the many characteristics of aquatic feed

Ventilation and dust removal in feed processing plant is one of the important auxiliary processes in feed plant. Ventilation refers to the technology of introducing clean air into the workplace or working space to replace the polluted air with high dust concentration. Ventilation is divided into natural ventilation and artificial ventilation. Dust removal refers to the technology of separating, capturing and removing the dust in the dusty air or on the surface of objects. It should be said that in ventilation and dust removal, ventilation is the means and dust removal is the purpose. Therefore, the ventilation and dust removal technology is the most effective measure to reduce the dust in the working environment.

The moisture content of pellet feed is a very important quality index, which directly affects the quality of pellet feed and the economic benefits of feed enterprises. Effective control is one of the key technologies to ensure the quality and safety of feed products.

The large-scale wet twin-screw pet aquatic feed production line

Puffing technology refers to that the material containing certain moisture is sent into the extruder. Driven by the screw rod and screw, the material moves forward to form an axial movement. The mechanical friction between the material and the screw, the material and the barrel and the interior of the material. The material is strongly extruded, stirred and sheared, so that the material is further refined and homogenized. Then, the pressure and temperature inside the cavity continue to increase and rise, and the material is under high temperature, high pressure Under the action of high shear force, the material components have complex physical and chemical changes. Finally, the paste material is ejected from the die hole, resulting in an instant pressure difference, and the material is expanded to form an expanded product with loose structure, porous and crisp.

The classification of twin screw extruders and their performance and application were introduced in this paper.

Aquaculture has always been an important part of national agriculture. It depends on mountains and rivers. For the majority of farmers close to the water area, aquaculture fish and shrimp is a realistic and feasible method and way for them to obtain economic benefits.

The puffed food industry has refreshed our new definition of childhood vegetarian meat snacks. Another name for vegetarian meat snacks is "textured fibrous protein ", do you know this?