Экструдер корма для домашних животных

The pet food extruder is a specialized equipment designed for the production of pet food. It utilizes high temperature and high pressure conditions to induce puffing in the raw materials used for pet food. In this process, moisture within the raw materials evaporates, causing volumetric expansion and the formation of a porous structure. This results in the final pet food being more easily chewed and absorbed by pets.
Puffing Process:
1. Heating: The raw materials are heated to high temperatures, typically using methods such as steam or electric heating.
2. High Pressure: Simultaneously with heating, high pressure is applied through screws to subject the material to high-temperature and high-pressure conditions.
3. Sudden Release: At a specific moment, the material experiencing high temperature and pressure is rapidly released into an environment with lower pressure.
4. Puffing:The rapid release causes moisture to evaporate, leading to the puffing effect where the material expands in volume, forming the puffed product.
This puffing machine is crucial in the pet food industry as it enhances the palatability and digestibility of the final pet food products. The puffing machine plays a key role in producing pet treats, kibble, and other forms of pet food with improved texture and nutritional characteristics.