Pet Treat Snack Extruder Machine-manufacture,factory,supplier from China

There is only one screw in the barrel of the single screw extruder, it is by the friction of the screw and the barrel of the material to transport materials and form a certain pressure. In general, the friction coefficient between the material and the barrel is greater than that between the material and the screw. Otherwise, the material will be wrapped in the screw together to rotate and not play the role of forward propulsion.Screw is divided into three sections: feeding (feeding) conveying section, compression melting section, metering homogenization section.

After 2010, China's pet food has entered a period of rapid development. The growth of the industry is not limited to the continuous and rapid increase in the number of pets; at the same time, aging has increased social loneliness, and the per capita expenditure on pets has increased rapidly.On June 6, 2022, the "2022 China Pet Food Consumption Report" was officially released at the opening ceremony of China Pet Nutrition Month.

The screw extruder was first used in the plastics industry, and its theoretical research started earlier, forming a variety of mathematical models used to describe the basic principles of flow and heat transfer in the extrusion process, using these models to achieve accurate extrusion machine simulation Design. The application of extrusion technology in the food industry is slightly later than that in the plastics industry, which is mainly due to the complexity of food raw materials.

 Market background of pet food production line: The pet food production line developed by our company endows pets with novel forms, unique flavors and colors, and adapts to the needs of the modern pet food market with the most scientific nutritional ratio and easy digestion. Taking extrusion dog bite glue as an example, it is made into different shapes of bite type pet food, such as rod shaped and bone shaped, by scientifically proportioning various materials and extruding them through an extruder.

The processing of dog food is mainly through a variety of different means and methods, and various raw materials are added to it to make shaped food. This food can meet the nutritional content of pet dogs.

Features of Single Twin Screw Snack Extruder:The structure of the single-screw extruder is relatively simple and the price is low. Its disadvantage is that the scope of application is limited, and it is mainly used for materials with high starch content. There are still certain difficulties in the production of materials with high water content and high oil content. In addition, the process parameters are difficult to control, the machine is not easy to clean, the product form is poor and the output is small.Twin-screw extrusion extruder has many advantages.

　　The puff snack extruder has two pairs of screws that mesh with each other and rotate in the same direction. They jointly play the roles of conveying, friction extrusion and heating. The materials are input by the principle of positive displacement for forced conveying, and pressure backflow is rarely formed.　　Thus, the problem in this respect on the single screw extrusion extruder is better solved, and strong conveying. puff snake extruder integrates compression, mixing, mixing, shearing, melting, sterilization, expansion, molding and other functions, and is completed in a very short time.

Feed extruder is a single screw extruder. Mainly used for food puffing, livestock feed or used for puffing single raw materials, but also as a plant oil and drinking wine production of raw materials in the pre-place. Twin-screw extruding extruder, mainly used for the production and processing of high-grade aquatic products, pet materials, especially the processing of viscous materials.What are its characteristics?1.

Freeze-dried pet food is a kind of dry pet food that preserves the nutrients of the original ingredients without adding. It is easy to carry and feed, and ensures that pets eat healthy. Pet freeze-dried food is processed by a complete set of pet food freeze-drying machine production line equipment. The nutrients, color, flavor and shape of the original food are basically unchanged. After being processed by the pet food freeze-drier, it can be stored at room temperature.

For extruder equipment, the model specifications of extruder equipment are classified according to the diameter of the screw. For the sake of explanation, plastic is used as an example below, but the same is true for food extruders.That is to say, the screw diameter of the extruder equipment is the model specification of the extruder equipment. For example, the screw diameter of the 90-type extruder equipment is 90mm.