Crude palm oil extraction machine

Palm fruit

Palm oil is edible vegetable oil derived from palm fruit and kernels (seeds). Palm oil is naturally red because it contains a high amount of beta-carotene (boiling can destroy the Carotenoids and render the oil colourless). Palm oil is one of the few vegetable oils relatively high in saturated fats (like coconut oil) and thus semi-solid at room temperature.

Palm oil is widely used as cooking oil, as an ingredient in margarine, and is a component of many foods. It is also an important component of many soaps, washing powders and personal care products, is used to treat wounds, and also controversially as a feedstock for biofuel.



Crude Palm oil is very rich in vitamin and mineral.

Palm oil and palm kernel oil are composed of fatty acids, esterified with glycerol just like any ordinary fat. Both are high in saturated fatty acids, about 50% and 80%, respectively. The oil palm gives its name to the 16 carbon saturated fatty acid palmitic acid found in palm oil; monounsaturated oleic acid is also a constituent of palm oil while palm kernel oil contains mainly lauric acid. Palm oil is the largest natural source of to cotrienol, part of the vitamin E family. Palm oil is also high in vitamin K and dietary magnesium.

www.doinggroup.com
Email:elina@doinggroup.com
Phone:8615515538695

Soybean oil solvent extraction machine

The brief flow chart of leaching line (solvent extraction plant)
1. Introduction of soybean oil solvent extraction machine :
(1) Function: Leaching system is an oil extraction through soaking or spraying pre-pressed cake by a certain organic solvent.

The principle of this part is the different solubility of solvent.

(2) Use range: Solvent extraction fits for pre-press extraction of high-oil-content materials and direct once time extraction of

low-oil-content materials, such as soybean, rice brain.

2. Main parts of soybean oil solvent extraction machine :

(1) Solvent pumps: continuously spray solvent to the rotary-type 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: usd to separate the solvent from the wet meal.

(4) Miscella tank 1st: pump the miscella (oil with solvent) in to the miscella 1st , and then add 10% saline water to it. The

phospholipid and impurities in the miscella will react with the saline wter, 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.Main process of soybean oil solvent extraction machine

(1) The material (for pretreatment) is sent to rotary extraction by the scraper conveyor. The material will extracted by the

solvent or mix oil. After this step, we will get meal and mix oil.

(2) Meal is sent to toaster. Through the toaster, the solvent in the meal will separate from the meal. The solvent goes to

condenser and is recycled to rotary extraction.

(3) After the mix oil from the rotary extraction enters into 1st evaporator and 2nd evaporator, most of the solvent in the mix

oil is separated.

(4) The mix oil from 2nd evaporator goes to stripping tower and almost all the solvent is separated. From the stripping tower,

we can get crude oil and solvent. The solvent is sent to condenser and is recycled to rotary extraction.

4 . Advantages of soybean oil solvent extraction machine

(1) High oil yield , obvious economic benefit .

(2) Residual oil rate in the dry meal .

(3) Improving the quality of the meal .

(4) Low processing cost , high labor productivity.

www.doinggroup.com
Email:elina@doinggroup.com
Phone:8615515538695

Oil press machine

Oil press machine

Pressing machine/prepressing machine/oil press utilizes mechanical power to press oil from high-oil-content oil seeds, such as peanut, sunflower seed, rapeseed, etc.


There're 2 types pressing machine, single-screw and double-screw pressing machine. Single-screw pressing machine is always used in small scale oil processing line, while double-screw pressing mchine is used in large scale oil processing line.With machanical power between screws or screw and machine body, oil seeds is pressed to thin cakes and oil comes out from oil seeds.


In general, after once pressing, the cake would be 5-10mm(depened on the material), and oil residue would be 5-10%(depended on material), which suits both solvent extraction and direct useage as animal feed.


Pressing machine/prepressing machine/oil press is always used in oil processing such as peanut, sunflower seed, sesame,etc. For small scale oil processing line and large scale oil processing line, machines needed are different.


Features of pressing machine/prepressing machine we offer:
1. Reasonable structure
2. Stable performance
prepressing machine3. Easy to operate and maintain
4. High efficiency and energy saving

Our engineer can help you choose the most suitable machine for each customer according to material and requirements. If you want to know more about oil processing, please do not hesitate to contact us.

www.doinggroup.com
Email:elina@doinggroup.comelina@doinggroup.com
Phone:8615515538695

Rice bran oil plant

Many countries in the world grow rich rice two or three seasons every year, and abundant rice bran is also produced at the same time. But rice bran in many places is burned as fuel or used as fertilizer, even piled up there for long time, which is easy to cause fire disaster, that’s the biggest waste.


Rice bran contents 16%-20% oil, it is one of the three health oil recommended by WHO. Its price is much higher than other normal oil. Our team is willing to be your considerate consultant to help you extract the max oil from rice bran, and make the waste rice bran into fortune.


There are four main sections to make rice bran oil: rice bran pretreatment section, rice bran oil extraction section, rice bran oil refinery section and rice bran oil dewaxing section. The flow chart is as following:

Raw material (rice bran) →magnetic separation →floury product separation →quenching and tempering →puffing(extrusion machine)→drying and cooling →solvent extraction plant →refining plant →dewaxing plant →high quality refined oil.

Rice bran oil extraction plant

The brief introduction of rice bran oil processing plants:
a. Pretreatment plant makes the rice bran into pellet for easy and max oil yield.
b. Transporting pretreated rice bran into solvent extraction plant, using the solvent (normal hexane) to absorb the oil from rice bran, and then the machines separate the solvent from the oil, the solvent used for recycling and the crude rice bran oil goes into refining plant. After extraction, the resid oil in rice bran can be lower than 0.8%.
c. Crude rice bran oil refining
d. Dewaxing for high quality oil.


www.doinggroup.com
Phone:8615515538695
Email:elina@doinggroup.com

Many countries in the world grow rich rice two or three seasons every year, and abundant rice bran is also produced at the same time. But rice bran in many places is burned as fuel or used as fertilizer, even piled up there for long time, which is easy to cause fire disaster, that’s the biggest waste.  

Rice bran contents 16%-20% oil, it is one of the three health oil recommended by WHO. Its price is much higher than other normal oil. Our team is willing to be your considerate consultant to help you extract the max oil from rice bran, and make the waste rice bran into fortune.  

- See more at: http://www.doinggroup.com/index.php?u=show-297.html#sthash.Jx29pvub.dpuf