Natural hot Pressed Rice Bran Oil in india Bulk Wholesale price of rice bran Oil ,rice bran oil brands 
Oil Pretreatment & Oil Pressing Processing line for rice bran
The simple processing of oil pretreatment includes pressing, high temperature pressing, cold pressing (less than 70 degrees) etc.
1,Formal oil pressing can adopt one time or twice pressing of oilseeds. It is applicable for low capacity required oil processing oil plant.
2,High capacity oilseeds pretreatment and oil pressing equipped with oil extraction treatment, is used in high capacity and large-scale oil pressing plant, or high oil content oilseeds processing plant.
3,Oil prepressing can get up 70% oil fat of embryo, and residual oil inside pre-pressed cake can be extracted by organic solvent.
Requirements for extraction cake ,steam ,water. electricity etc for rice bran:
Moisture of extraction material | 5-8% |
temperature of extraction material | 50-55°C |
oil content of extraction material | 50-55°C |
oil content of extraction material | 14-18% |
thickness of extraction cake | less than 13mm |
powder porosity of extraction material | less than 15% (30 mesh) |
steam | more than 0.6Mpa |
solvent | national standard No. 6 solvent oil |
electric powe | 50HZ 3*380V±10% |
Electric lighting | 50HZ 220V ±10% |
tempreture of supplement water | less than 25°C |
Hardness | less than 10 |
volume of supplement water | 1-2m/t raw material |
temperature of recycle water | less than 32°C |
Quality requirements of oil refinery for Rice bran oil:
1,moisture and volatile matter of crude oil: less than 0.25%;
2,impurity content of crude oil: less than 0.2%,
3,acid value of crude oil(mgkoh/g): less than 7.
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