Our factory can make complete set oil press and refinery with different capacities from 0.5T/Day to 1000T/Day.
The raw materials are peanut , soybean, sunflowerseeds , rapeseed , palm, rice bran ,other vegetable seeds and animal fats.
The final product will be salad oil, good edible oil, we can match different machines according to customer’s requirement about the final oil.
2.Main equipment date
|1||50T/D peanut pretreatment &pressing equipment||154.0kw|
|2||15T/D oil refinery equipment||54.6kw|
|4||4 heads Edible oil filling equipment|
|5||17m scraper conveyor outside|
|6||2Ton steam boiler(coal heating)|
50T/D peanut pretreatment &pressing equipment
General description of Peanut pretreatment workshop
Peanut, as one kind of oilseeds with high oil content, need pretreatment for pre-pressing and then with extractor to extract oil from pressing cake. Pretreatment process mainly includes cleaning, de-stoning, dehulling, crushing, flaking, cooking and other processes.
- .Cleaning. Use magnetic selector to remove metal impurities and remove other impurities with cleaning screen, specific gravity stoner and dust remover. If peanut with hull, its better to remove hull first.
- .Crushing. Use crusher to crush seeds into pieces so as to get smaller particle size for flaking.
- .Flaking. Roll seeds particles into flakes with flaking roll, so as to break its cellular structure and then separate oil easier when extracting.
- .Cooking. Through adjusting seeds flakes to suitable moisture and temperature to break internal structure of seeds so as to separate oil from oilseeds.
- .Oil pressing. Use oil press to press cooked flakes through physical mechanical press.
pretreatment &pressing flow chart:
Peanut→shelling→Magnetic selection→ cleaning, stones removal→crushing→ embryo rolling →steam-cooking →oil pressing →crude oil filtering →crude oil →to refining workshop
Main machine list:
|11||Screw oil press||1|
|14||Electricity & Control||1|
15T/D cooking oil refinery equipment
Crude oil→ filtering→degumming→deacidification→drying→decoloration→ deodorization→ grade 2 oil
Main machine list:
|2||Leaf vibrating filter||1|
|7||Fatty acid collector||1|
Oil quality parameters
|Grade 1||Grade 2|
|Color(color slot 133.4mm)≤||Y15 R1.5||Y25 R2.5|
|Odor/Flavor||Good flavor and taste||Good flavor and taste|
|Transparency||Clear, transparent||Clear, transparent|
|Moisture and volatile matter(%)≤||0.05||0.05|
|Acid value ( mgKOH/g ) ≤||0.20||0.30|
|Peroxide value ( mmol/kg ) ≤||5.0||5.0|
|Refrigeration test (store for 5.5h at 0 degree)||Clear, transparent||__|
3.More pictures at the customer site:
Bucket elevator , cleaning screen and De-stoner
Combination oil press
Raw materials and finished products