This is how to
make fish feed pellets using a fish extruder.
The feeder evenly feeds the raw material into the screw extrusion Chamber of fish feed extruder. As the material moves, the chamber's volume gradually decreases and the material's expanding pressure gradually increases.
The material's movement in the extrusion chamber can also be accompanied by friction, shear, and rubbing. Depending on the situation, an electric heating sheet can be used outside of the expansion chamber to aid heating. This combination will cause the material to heat up quickly and starch will begin to gel. The entire material melts into a plastic colloid. The material is then melted plastic colloid. The material's moisture content and temperature drop rapidly as a result of the vapor. The material congealed instantly and created many micropores in condensed colloid material.
Flaky or columnar products that are continuously extruded are cut with a rotary cutter. Sometimes, this is followed by drying and spraying additives (such fat, vitamins, and so on). Other procedures may also be required.
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