The dry type fish feed extruder has a screw and a threaded sleeve, which have the function of mixing and twisting. After the raw material enters the expansion chamber, the material will be extruded and expanded by the screw shaft with high pressure and temperature to make the material fully cooked and sterilized. Then the expanded material will be formed into different shapes through different molds. After that the cutting device will cut the formed pellets into different length as required.
1. Novel design, high output and stable performance.
2. Main parts are made of special alloy material after heat treatment.
3. High wear resistant degree and long service time.
4. This dry type automatic fish food extruder is suitable for small fish food plant and professional farmers.
5. Final processed aquatic food pellets have unique taste and high nutritious.
6. Low energy cost, high capacity, easy to maintain.
7. Diameters and shapes of fish pellets can be adjusted by choosing different molds.
8. Salmonellas and bacterial infections can be killed by high temperature and high pressure process.
9. Food pellets produced by this floating fish food extruder machine of puffing type, thus making it more easily to digest for fishes.
1. The warranty time is one year, except the easy-wear parts.
2. If any parts are found defective in quality in the first year, we shall replace it freely.
3. Engineers can go abroad to guide the installation and traing.
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