Pet Dog Cat Bird Food Extruder Processing Machine-manufacture,factory,supplier from China

Posts about what to feed cats often spark heated discussions, with cat food, canned food, and raw meat all gaining followers. It is widely spread that the cat food produced by extrusion equipment is dry food, and their water content is low. For cats who do not like to drink water, it is easy to cause a series of "cat diseases" due to insufficient water intake. And canned cat food is wet food, with higher water content, and more water intake than dry food.Therefore, more and more people propose to use canned cat food for feeding, or to feed dry food with canned cat food.

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.

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.

According to relevant data from JD.com, on November 1st, the sales of the pet category 40 minutes before the start of the sale was equal to that of the whole day last year, and it became the top five category with a year-on-year growth rate of over 3.5 times. Canned cat staple food , The turnover of freeze-dried cat food on the same day increased by as much as 1200% and 400% year-on-year.

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.

Bulking process is also a process of shaping dog food raw materials. The forming process in the form of steam will add water, so that the dog food raw starch gelatinization, temperature to 100 degrees Celsius -180 degrees Celsius, because the extrusion pressure is very big, extrusion instant pressure release, water out of the particle moment, so that the dog food rapid expansion foaming, water evaporation, so that after the puffed manufacturing process of dog food generally has a good absorption of high nutritional value.1. Puffing equipment to improve the palatability of dog food.

TYPES OF CAT FOODCat food comes in a variety of shapes and textures, but can be broadly divided into four based on moisture content and manufacturing methods.*Heating foaming process: Using an extruder called an extruder, the mixed raw materials are heated and pressurized to 120 to 160 degrees.Characteristics and production methods of dry foodFEATUREDry food has the following characteristics.Moisture below 10%excellent preservationA nutritionally complete diet with high-efficiency and easily ingested nutrientsMoisture below 10%It has the lowest moisture content of the four and has a crunchy te

Extrusion technology, as an economical and efficient processing method, has been widely used in food and feed industry in recent years. The twin screw extruder has incomparable advantages over the single screw extruder. Its advantages such as wide processing range, high curing, strong self-cleaning ability and stable operation control are gradually recognized by everyone. For the food industry with high requirements, these advantages of twin screw extruder can be better played.

　　　The Pet food production line developed by our company gives Pet food a new form, unique taste and color, and adapts to the needs of the modern Pet food market with the most scientific nutrition ratio and easy digestion. For example, extrusion dog chew, which is a chew Pet food with different shapes such as stick and bone, is produced through scientific proportioning of various materials and extrusion molding by an extruder.

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.