High efficiency peanut oil extraction machine, peanut cooking oil making machine

We produce peanut oil extraction machine since 1988,our peanut Oil Machine has won good reputation from customers. With more trhan 25 years produce experience,our peanut oil machine has got ISO 9001,SGS,BV certificates. At present we have exported our Peanut Oil Machine to Brazil,Russia,Indonesia,Maylasia,Peru. Now our peanut oil extraction machine is getting more and more popular in the international market.

We are TOP 10 peanut oil machine manufacturer, with 8 processing workshops and hundreds of projects to visit.We offer cooking oil extraction machines with excellent quality and advanced technology and the best after-sale service, such as installation, commissioning, training workers to operate machines by themselves. 

Our main product :

Cooking oil making machine. The feedstock can be peanut, soybean, palm fruit, palm kernel, 

rice bran, corn/maize germ, sunflower seed, rapeseed,cotton seed, sesame and other 

oilseeds . 

Pretreatment of peanut

Peanut---cleaning---stones removal---magnetic selection---crushing---flaking---cooking---prepressing---to extraction workshop.

1.Use cleaning screen, stoner and magnetic selector to remove kinds of impurities.

2.Use crusher to crush peanut into small pieces.

3.Use softening pot to soften soybeans to increase their plasticity.

4.Use flaking roll to roll soybeans into thin flakes to incrase the surface area,convenient for extraction.

5.Use Plate Dryer to adjust the temperature and moisture of soybean flakes suitable for extraction.

Peanut oil extraction  workshop

1. Use rotocel Extractor or loop extractor to extract oil with solvent to get miscella of solvent and oil.

2. Through twice evaporation and steam-stripping to separate solvent from oil and then get crude soybean oil according to their different boiling and volatility with evaporator and steam-stripping tower.

3. After sextraction, wet meal with solvent will be desolventized to separate solvent,then dry meal can be used for feed.

4. Solvent from evaporation,steam-stripping and desolventizing can be recycled through condensation.

5.Exhaust gas can be recycled.

Peanut oil refining workshop

Crude peanut oil---degumming, water washing, drying---decolorization---deacidification---deodorization---finished peanut oil.

(1)continuous alkali refining shortens contact tome between oil and lye,which reduces oil saponification state,lowers refining consumption,and improves efficiency;

(2)decolorization craft adopts technology of combining premixing and steam mixing bleaching,which improves bleaching efficiency,saves consumption of bleaching clay, and it is simple and convenient to operate ; besides,negative pressure state avoids oxygen in the air from contacting with hot oil,thereby ensuring oil product quality ,inhibiting with hot oil,thereby ensuring oil product quality,inhibiting acid value to rise again,and lowering peroxide value;

(3)physical refining section adopts new type continuous deacidiffication and deodorization craft,which is applicable for vegetable oil of high acid value and low resin content,the actual production proves its most obvious advantages as following: strong deacidiffication ability ,excellent hot bleaching effect,high refining rate ,good oil quality etc.

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