1. Working principle of feed extruder
The feed extruder is a device that can extrude feed raw materials into a certain shape. It processes the feed raw materials into a certain shape by high temperature and high pressure, and has good digestibility and nutritional value. The feed extruder is mainly composed of feeding system, pretreatment system, extrusion system, dehydration system, drying system, oil spraying system, cooling system and other parts.
2. Why can the feed extruder produce round feed
| Model | 40 | 60 | 70 |
| Power | 5.5KW | 15KW | 18.5KW |
| Yield | 120-150 | 180-220 | 240-300 |
| Weight | 350KG | 450KG | 500KG |
| Size(mm) | 1500*1100*1100 | 1600*1300*1250 | 1600*1300*1250 |
The feed extruder expands the feed raw materials into specific shapes, including round shapes, by high temperature and high pressure. This is mainly because the extrusion system of the feed extruder uses a special mold that can expand the feed raw materials into a round shape. At the same time, the operating system of the feed extruder can also adjust the shape of the mold as needed to meet the needs of feeds of different shapes.
3. Advantages and disadvantages of feed extruder
The advantage of the feed extruder is that the feed raw materials can be made easier to digest and absorb through high temperature and high pressure treatment, thereby improving the nutritional value of the feed. At the same time, the feed extruder can also produce a certain sterilization effect and improve the safety of the feed. However, the cost of feed extruder is high and the operation is difficult. In addition, the production efficiency of feed extruder is also low and it takes a lot of time and manpower.