Fish And Shrimp Aquatic Feed Extruder

Experience summary
① In the early stage of startup, no matter what material is processed, the feed amount should be moderate (recommended feed amount 4HZ) to avoid machine blockage. As the operation becomes proficient, the feed amount can be gradually adjusted.
② Corn flour has high viscosity due to its high starch content (more than 64%), and its fluidity is poor after extrusion. When just feeding and extruding, water or oily materials such as soybean powder can be added in appropriate amounts to guide the discharge. As the material is extruded, the addition of these auxiliary materials can be gradually reduced, while increasing the output. Keep the 160kW motor within the normal operating current range of 260-280A. If it occasionally exceeds the rated current but can quickly fall back, it is a normal phenomenon.

③ Usually when processing corn, the main current and vibration will be relatively large. It is recommended that users use a sub-die discharging device and equip it with a ф10㎜ or ф12㎜ discharging die to achieve an ideal discharging effect. At the same time, adjust the distance between the cutting blade and the template to 3-5mm, use four cutters to increase the cutting frequency at the same time, and cut the material into small segments of 10-20mm, which is conducive to the transportation and dehydration of the material in the process.