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small sesame oil press/screw oil press machinery/screw press oil extraction small sesame oil press/screw oil press machinery/screw press oil extraction small sesame oil press/screw oil press machinery/screw press oil extraction

small sesame oil press/screw oil press machinery/screw press oil extraction

Peanut/sunflower/rice bran/corn/mustard/vegetable/groundnut seed oil extraction What our machine can produce? We have pressing machine,...
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Product Description

Peanut/sunflower/rice bran/corn/mustard/vegetable/groundnut seed oil extraction

What our machine can produce?

We have pressing machine, solvent extraction machine, and refinery machine, our press/expeller can get cold pressed oil or hot pressed oil from peanut, sunflower seeds, corn germ, cotton seeds, soy bean, rapeseeds and other oil crops; our solvent extraction line can extracte oil from various cakes by solvent(leaching),like soy cake, peanut cake, sunflower cake and others; Our refining machine can help you get refined oil(decoloring oil, degumming oil, deacid oil), 1st to 4st grade cooking oil as your requirements.

The biodiesel machine can produce International standard biodiesel, like EN14214 standard, ASTM 6751-03 standard, DIN V 51606 standard.

Why choose Doing?

We have more than 40 years experience on oil machinery, Doing factory has installed hundreds of plant all over the world, our responsible engineers, advanced tech and experienced installation worker will make your choice better and more comfortable.

If you have interest or need more info, please feel free to contact me.

1. Introduction of screw press oil extraction

At present, soybean/sunflower/rice bran/corn germ/peanu/rapeseed/canola/cottonseed cooking oil production process have two kind of processing method: pressing and leaching(extraction). Pressing method is by physical pressure and get oil directly from the oil seeds. The whole process does not involve any chemical additives, to ensure product safety, health, pollution-free. The expeller method is divided into cold pressing and hot pressing. The difference of cold pressing and hot pressing is whether use high-temperature process or not. Hot pressing using a high temperature, can improve the oil yield, but destroy nutrients; cold-pressed not to use high temperature, the oil is low, but the complete nutritional ingredients.

1..1 Here have some example of hot pressing and cold pressing method.

1.1.1 Process and methods of seeds pressing.

There are two ways of pressing of special seeds: cold press and hot press.

(1) seeds cold press process: oil seeds--Filtering---Press(suitable moisture)

(2) Hot press process: Soybean/sunflower/rice bran/peanut ---Cleaning---Prepressing---Crude oil---Filter---Twice pressing---Crude oil after twice pressing---Filter

(3) Introduction of process: Will screen soybean and cleaning soybean first, then crushing soybean and add 7-8% of water to soften the seeds, send soybean to cooker, steam until about 115°C, then will press seeds.

1.1.2 Process and method of rapeseed press:

The rapeseed have two ways of pressing, cold press and hot press. To improve the oil yield and oil quality, generally the hot press is used.

(1) Cold press:oil seeds---Screening---Squeezing---Steaming----Pressing, First, Screening the rapeseed and check the moisture content of rapeseed, if the rapeseed too dry, we need to add 2.5-3% water, later put the seeds into the expeller.

(2) Hot press: Rapeseed/vegetable seeds---Screening---Squeezing---Steaming----Pressing, Filter the rapeseed and remove the residue, and then enter the flaking machine for seeds flaking. After flaking, will go into the cooker for steaming and roasting, during steaming add 2-3% water, will start milling after the seeds become brown and the temperature is 110-120°C.

1.1.3 The process and method of peanut kernel pressing.

Hot press and cold press is suitable for peanut kernel, generally we use hot press. Hot pressing, the first crushing or flaking the peanut kernel, then placed in the steamer for 1.5-2 hours. When the cake’s temperature arrives 120°C and water content is 3%, will start normal squeezing.

Peanut----Cleaning---First milling---filter----Press two times---Crude oil----Refinery---Press third times---Crude oil after pressing----Filter----Cake after pressing.

1.1.4 Character of seeds press/mill/expeller machine

ZY-24 style

202-3style

200A-3style

Output capacity (t/d)

50-55(seed)

45-50

9-12

Residual oil %

11-13(cakes)

11-13

6-7

Motor(kw)

30,7.5,22

30

18.5

Weight (kg)

7500

6500

5000

Dimension(mm)

3060*1970*4500

2950*1950*3270

2850*1850*3270

2. The difference of pressing and extraction(leaching):

Squeezing method due to the yield is low, so the raw material for squeezing must be seeds of high oil content, and itself is probably oil crops; Due only to squeeze at the same time, the residual oil in the cake is high, so the modern enterprise in order to save resources, the pursuit of efficiency of cases will be to squeeze the oil cake with leaching rule of oil again

3. Introduction of solvent extraction line

The whole extraction workshop is selected on the base of safety, reliable, energy-saving, less fault, easy maintenance, and long using life, adopting world advanced technology and equipment to achieve the best process effect.

Process flow:

The material(for pretreatment) is sent to the extractor by the airtight packing auger. The mateiral will be sprayed for extraction by the solvent(Hexance) or mixed oil after they fall into the extractor. The wet dreg(after dripping), falling into the conveyor and be sent to the evapo-separated machine. After steaming, baking and desolventizing, the dreg will be sent to the dreg storehouse. Mixed oil after extraction enters into the first and second long tube evaporator for seperating the steam and solvent, and then flow into the stripping tower for desorption the remaining solvent of crude oil. The extracted oil from the last process will be sent into the crude oil tank for refining plant. The solvent vapors from the extractor, evapo-separated machine, evaporator, stripper tower will be recycled in the cooling system. The solvent after cooling will be collected in the fresh solvent tank for reusing in the process.

Main equipment:

Rotocel extractor(loop type extractor), evapo-separated machine, Long tube evaporator, stripper tower, condenser, absorber, conveyor, sealing auger and so on.

4. Crude cooking oil refining process

(1)Pump crude edible oil into refining tank and heat with conduction oil, and the temperature will reach about 70°C-80°C after one hour.

Add acid or alkali to separate according to the acid value. After one hour's processing and 4-6hours deposit, then convey soap stock to storage tank.

(2)Pump refined oil into decoloring tank. When it is up to 90-110°C after one hour's heating, add clay into tank for 20min's processing. Then separate clay and oil with filter.

(3)Put decolorizing oil into deodorization tower with small sesame oil press/screw oil press machinery/screw press oil extraction pump. Heat and process with steam for odor removal. After process, you will get final oil product.

5. Raw material

Raw material

Oil content

Peanut 44-55%
Camellia 58-60%
Castor seed 50-70%
Soybean 18-21%
Cotton seed 33-40%
Rapeseed 33-40%
Sesame seed 45-50%
Sunflower seed 40-50%
Rice bran 18-20%
Safflower seed 29-45%
Corn embryo/germ 30-40%
Walnut 40-65%
Flaxseed/Linseed 29-44%
Palm seed 50-55%
Coconut 35-45%

YHVGDG

small sesame oil press/screw oil press machinery/screw press oil extraction are obtained from a variety of seeds, grains and nuts. Most common types of oil-bearing seeds and nuts are Canola, Castor, Coconut, Corn (Maize), Cottonseed, Mustard, Olive, Palm, Palm-Kernel, Peanut (Groundnut), Rapeseed, Safflower, Soybean, and Sunflower. Other major specialty are obtained from Almond, Avocado, Cashew, Grapeseed, Jatropha, Pecan, Pine, Shea, and Walnut. There are literally hundreds of other seeds and nuts that are available regionally around the world.The New type automatic small sesame oil press/screw oil press machinery/screw press oil extraction wheat germ oil press/corn germ oil press/olive oil plant for sale is Reasonable Price for various oil seeds, such as avocado ,olive,coconut , soybean, sesame, sunflower seed, peanut, cocoa bean, rape seed, moringa and so on

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Structure of New type automatic small sesame oil press/screw oil press machinery/screw press oil extraction
1.Characteried of by simple design, easy to operate and maintenance
2.Cast iron machine base
3.High productivity ,energy saving and labour saving
4.Special gear box structure of make the rotating speed averagely
5.Compact structure, stable functions
6.Main parts of small sesame oil press/screw oil press machinery/screw press oil extraction chamber through the processing of high-temperature tempering and low temperature quenching;
7.Compact structure, stable function.

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Telephone : 86-05331-85064681
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