Cold pressed sunflower oil machine south africa
MainTechnical Parameters of sunflower oil machine
moisture and volatile matter(%) |
less than 0.02 |
insoluble impurity |
≤ 0.20 |
acid value |
≤4.0 |
peroxide value |
≤ 7.5 |
residual solvent content in oil |
≤ 15KWh/T |
steam consumption |
≤ 280KG/T (0.8MPa) |
finished meal moisture |
≤ 13% (adjustable) |
residual solvent in finished meal |
≤300PPM (qualified detonated experiment |
Sunflower oil maked process
Sunflower seed - pretreatment - oil solvent extraction - oil refinery - packing
Sunflower oil machine pretreatment
The process : sunflower seed - measure - clean - magnetic separation - crush - soften - flaking
- cooking - pre - presser
Solvent extraction of sunflower oil machine
When we get the sunflower seed cake from pretreatment ,we need to put the cake to the extractor .Then the solvent oil dissolve in the oil . We get the mixed oil . We heat the mixed oil by vapor . And the solvent changes gas . Then we get the oil from the cake .
The process is like oil extracted - wet meal desolvation - mixed oil vaporation - stripping by steam - solvent recovery
Refinery of sunflower oil machine
We want to get the one grade sunflower oil or two grade sunflower oil .And we must refined the crude oil ,by degumming ,decolorization , deodorization , deacidifiztion ,dewaxing . We wipe off the phospholipid , free fatty acid , color ,and smell ,wax . Then the sunflower oil can be used .
The process is Crude oil - degumming - decolorization - deodorization - deacidification - dewaxing .
Refined sunflower oil index
moisture and volatile matter(%):≤0.05
insoluble impurity(%) :≤0.05
acid value(mg/g) :≤0.20
peroxide value(mmol/kg) :≤5
residual solvent content in oil: no
no smell ,good taste
smoking point: ≥215 degree
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