Key points in dog food production

During the process of extruding feed, it is very necessary to control certain aspects of its production. Therefore, we should try our best to find ways to control the extrusion process of the feed extruder. What is the method for controlling the production of extruded feed using extrusion machinery?

Feed extrusion machinery has high production efficiency and is simple to operate, providing great assistance to our production work. Controlling the production process is very necessary. We need to find methods to handle the production process. Now let's see how to control the production process.

Improving the chemical stability of raw materials in the feed extruder and extending the shelf life. High temperature and high pressure kill various microorganisms and insect eggs, inactivate various enzymes, eliminate factors that promote material deterioration, and extend the shelf life.

The temperature that can be reached during the extrusion puffing sterilization and detoxification process in the extruder is (130-160)°C, while the raw material exists at high temperature for a very short time, about 5-10 seconds. High temperature can not only kill bacteria and improve hygiene indicators, but also inactivate various harmful factors and enzymes, thereby improving the quality of feed. Therefore, the extrusion process is a high-temperature sterilization and detoxification short-time processing process.

The hydrothermal treatment during the biochemical reaction process of the feed extruder is accompanied by the biochemical changes of the raw materials. Certain raw materials, such as oilseeds and their cakes and meals, contain various anti-nutritional and anti-feeding components. Under certain moisture and temperature conditions, these active substances gradually lose their activity, reducing the damage to endogenous digestive enzymes in the digestive system of feeding animals, thereby improving digestion and absorption efficiency and reducing excretion. This not only enhances feed efficiency but also reduces waste and environmental pollution. From a biochemical process perspective, the extruder also acts as a 'biochemical reactor.'

When using twin-screw extruder equipment to produce feed, controlling its production process can not only produce high-quality feed products but also improve our production efficiency, thereby bringing better benefits.