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5-1000TD LD price peanut oil extractor with ISO&CE

Place of Origin:
Shandong, China (Mainland)
Brand Name:
Min.Order Quantity:
1 Set/Sets
US $3,000 - 500,000/ Set
Payment Terms:
paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T
Supply Ability:
20 Set/Sets per Month
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Product Description

Shandong Leader Machinery Co.,Ltd. has specialized quality supervision team with sturdy management system. As microwave equipment is newly emerging industry, there is no quality standard for many companies, while for us, we have established a set of industrial standard and put on record in relevant regulatory institution. We have complete ancillary facilities including NCT, CNC Bending Machine., conforming to GB5226 electrical safety standards.


peanut oil extractor
1.high quality,high oil yield
2.help installation and training
3.20years history,one year

peanut oil press machine

The whole peanut oil machine contains three workshops: peanut pretreatment and prepressing workshop, peanut oil extraction workshop and peanut oil refining workshop.

1. Craft flow for peanut oil press machine pretreatment and prepressing workshop

peanut → magnetic box → cleaning → crusher → flaking roll → cooker → oil prepressing → to extraction workshop

Main Equipments:

1. Peanut: It’s a kind of main oil seeds. It’s used to make peanut oil around the world.

The oil content in peanut seed is about 48-55%.

2. Magnetic box: Clearing the iron impurity which migLD be in the peanut. Since in the process of puffing, the iron impurity will be harmful to the screw of extrusion machine, affect the puffing effect.

3. Cleaning: This parts have different size cleaning sieves to clean the different impurities. After going through this part, most of the impurities are moved from peanut.

4. Crusher: Because of the big size of peanut, it need to be crushed to small pieces. The crusher will help to get more peanut oil from the seeds.

5. Cooker: This machine can adjust the water content of the peanut. It’s also good for the prepressing and oil extraction section.

6. Prepressing: This machine is used to take parts of the oil in the peanut first, because the high oil content in the peanut. Then the crude oil will sent to peanut oil refinery workshop, and the cake will sent to peanut oil extraction workshop.

2.Craft flow for peanut oil press machine



extractor → mixed oil → 1st and 2nd evaporation → stripping tower → crude peanut oil

Wet meal → DTDC toaster → peanut cake

Main Equipments:

1. Solvent pumps: continuously spray solvent to the rotary-typr extractor.

2. Roary extractor: spray and soak the pre-pressed cake with solvent so that oil fats can be dissolved in solvent (form miscella). After processing, you can get wet meal and miscella (mixed oil).

3. DTDC: used to separate the solvent from the wet meal.

4. Miscella tank 1st: pump the miscella ( oil with solvent) into the miscella 1st, then add 10% saline water to it. The phospholipid and impurities in the miscella will react with the saline water, at last the reactant precipitate, reaching the goal of purifying.

5. Miscella tank 2nd: the purified miscella will be pumped into it.

6. Miscella stripping: it will remove the remaining solvent in miscella. And the solvent will be discharged to condenser for recycling.

7. Condensers: used to cooling the solvent gas separated from the wet meal and miscella for recycling.

3. Craft flow for peanut oil press machine

Crude peanut oil → degumming and deacidification→ decolorization →deodorization → refined peanut oil.

Main Process:

1. Degumming and deacidification: The gumming is moved by phosphoric acid and hot water. There are two ways to move the acid in the peanut oil. One is chemical way, the other one is physical way. The chemical way is using NaOH to react with acid. This way is suitable for the capacity of 5-30T per day. The physical way is using steam and centrifugal to move the acid. This way is used for capacity from 30-2000T per day.

2. Decolorization: This step is used to adjust the color of the oil. You can control the color of the peanut oil according to the requirement of your market.

3. Deodorization: The function of this step is to move the special smell in the oil. This is an important standard for refined peanut oil. Because of the good smell of peanut oil, you can choose this step according to your market.

the specification of crude peanut/groundnut oil



Smell and taste

The original smell and taste of peanut oil

Moisture and volatile matter (%) ≤


Insoluble impurities (%) ≤


Acid value (mgKOH/g) ≤


Peroxide value (mmol/kg) ≤


the specification of refined peanut/groundnut oil



Color (Lovibond Cell 133.4mm) ≤

R1.5 Y15

Smell and taste ≤

No smell and good taste

Transparence ≤

Clear and transparent

Moisture and volatile matter (%) ≤


Insoluble impurities (%) ≤


Acid value (mgKOH/g) ≤


Peroxide value (mmol/kg) ≤


Smoke point (°C) ≥


Small Scale Screw Pressing Machine is advanced black seed oil machine, characterized by simple design,easy to operate, high production capacity and high oil output rate. Moreover, this 5-1000TD LD price peanut oil extractor with ISO&CE can be used for various raw materials, and depending on the oil content of particular crop you are pressing, 5-1000TD LD price peanut oil extractor with ISO&CE will extract about 90%-95% oil of it.
A Screw consists basically of a worm assembly,a shft fitted with spirally-arranged worm sections,rather like a screw.The shaft turns horizontally in a cage consisting of barrel bars that are clamped together forming a kind of sloted tube around the shaft.In turning,the worm assembly moves the oil-seed from the feed-end to the dischage-end,expelling the oil through the slots between the bars of the of the cage.The oil-seed,as it moves along the shaft,loses oil,and its volume decreases accordingly.Small Scale Screw Pressing Machine can be used to press oil from Peanut,Coleseed ,Cottonseed,Sunflower Seed,Soya bean,cocoa nut,argan,sesame,black cumin,almond ,pomegranate seeds,Palm Kernal and other oil-seed material.


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