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Global source sunflower oil making machine/equipments/line
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- Leader Machinery2020-07-10 09:46:19
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Product Description
The processing methods of pressing is the processing way for oil seeds, you can get final oil product after pressing, then go to refinery line, after this you will get human grade edible oil. By the way, our factory have the machine to produce biodiesel from used cooking oil and Jatropha seeds, through our process you can get ASTM6751 and DIN51606 standard biodiesel. You are welcomed to have more info.
please feel free to contact me, if you have interest.
1. Introduction
At present, sunflower 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 soybean seeds pressing.
There are two ways of pressing of soybean: cold press and hot press.
(1) Soybean cold press process: Soybean---Filtering---Press(suitable moisture)
(2) Hot press process: Soybean---Cleaning---Prepressing---Crude soybean oil---Filter---Twice pressing---Crude soybean 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:Rapeseed/vegetable 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 some press 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 | 30 | 18.5 |
Weight (kg) | 7500 | 6500 | 5000 |
Dimension(mm) | 3060*1970*4500 | 2950*1950*3270 | 2850*1850*3270 |
1.2 The leaching(extraction) method is to use solvent naphtha (6#) after fully immerse oil meal raw material to high temperature (260 degrees) and extract the oil from seeds meal, after a "technology of six” (degreasing, degumming, dewatering, decoloring, deodorization, deacidification). The biggest characteristic is high oil yield and low production cost, the price is lower than squeezing method.
The extraction(LEACHING) method is widespread used in the market. Because of high oil yield and low production cost, the extraction(leaching) machine is hot sale in the worldwide.
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
The extraction method applies to vast oil seeds. Especially those high nutritional value but low oil yield seeds. Due to the advantage of leaching, this method is widely used in the cooking oil industrial. Approximately 90% of the oil in the world is using extraction method.
3. Raw material
Almost all of the grain seeds can be pressed to make sunflower oil, like corn, soybean, peanut, sunflower, flaxseed, coconut, palm, rice brain, cottonseed, sesame, castor seed and so on.
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% |
Jinan Joysun Machinery Co., Ltd. est une grande entreprise par actions, axée sur la production d'Global source sunflower oil making machine/equipments/line, intégrée à la recherche scientifique, à la production et aux ventes. La société est située dans la zone industrielle de Shandong salut-technologie, couvre une superficie de 50.000 mètres carrés, avec 15.000 mètres carrés deux standard usine industrielle lourde, plus de 160 ensembles toutes sortes de traitement des métaux de grande et moyenne taille, soudage, équipement d'assemblage .Jinan Joysun Machinery Co., Ltd. attache une grande importance aux échanges techniques et à la coopération internationale, a présenté la technologie de pointe sur et artisanat des États-Unis, Allemagne, Australie et autres pays, établit les lignes de production avancées internationales AAAA et base d'essai moderne de première classe.
Jinan Joysun Machinery Co., Ltd. basé sur une forte résistance technique, l'amélioration des méthodes de détection, excellent système d'assurance qualité pour assurer que « la qualité d'abord, le premier client », responsable de l'installation et la mise en service, les services techniques et des produits de formation technique, après l'installation est terminée je vais 9999999 techniciens vos opérations de production de l'entreprise du personnel de l'équipement de formation professionnelle et technique et des démonstrations en direct.
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