Extrusion method
Solvent extraction method
| Process | Required Equipment | Technical parameter requirements |
|---|---|---|
| Preprocessing | Extruder | Expansion degree＞90%, bulk density 300–350g/L 49 |
| Oil Extraction | Extractor/Presser | Residual oil rate: pressing ≤8%, extraction ≤1.5% 37 |
| Refining | Five-unit tower (degumming/deacidification/decolorization/deodorization/dewaxing) | Dewaxing temperature is 5–10°C, and the amount of decolorizing clay added is 2–3% 79 |
| Residue Disposal | Rice bran residue dryer + granulator | Feed pellet moisture content ≤12% 7 |
| Productivity | Recommended Configuration |
|---|---|
| Small Line | Cleaning screen + screw press + plate and frame filter |
| Medium Line | Extruder + Extractor + Continuous Refining Tower |
| Large Line | Fully automatic puffing and leaching line + six de-refining + protein extraction |
QIE GROUP is a professional rice bran oil production line equipment manufacturer. If you want to build your rice bran oil production line, please contact us. We provide turnkey services and will give you the best solution.
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