Is it better to press peanut oil hot pressing or cold pressing?

press peanut oil

Is it better to press peanut oil hot pressing or cold pressing? Many customers will ask whether the peanut oil press is better for cold pressing or hot pressing? There is no definitive statement as to which method of extraction is better. As a peanut oil producers, you should try to choose hot-pressed peanut oil. Hot pressing is generally pressed once, and cold pressing is pressed twice. The oil yield of hot pressing is generally higher than that of cold pressing. The crude peanut oil is clean and bright by cold pressing.
But that’s not always the case.

In fact, it is because the oil yield is determined by several factors. Crop moisture is the key, followed by crop temperature control, and then technical experience. We need to analyze it on a case-by-case basis. Some users have reported that the oil yield of the oil press used is not high. This is also because the oil yield is determined by several factors.

Several factors that determine the oil yield.

1. Oil moisture is the key;

2. Temperature control of oil crops;

3. Experience of oil press users in oil extraction technology;

4. Oil content of oil crops. For example: peanut oil contains more than 80% unsaturated fatty acids (including 41.2% oleic acid and 37.6% linoleic acid). In addition, it also contains 19.9% saturated fatty acids such as palmitic acid, stearic acid and arachidic acid.

In fact, different oil crops have different pressing methods. Oil crops such as sesame and tea seeds must be pressed by hot pressing, which can improve the oil yield. Some oil crops can be either cold pressed or hot pressed, such as soybeans, peanuts, etc. The pressing method does not affect the oil yield of oil crops.

For peanut oil producers, how do they make peanut oil? What is the peanut oil processing? What machines are needed for extracting oil from peanuts? If you are interested in these issues, you can read other articles related to peanut oil pressing or contact me. I will give you a detailed introduction about the production of peanut oil making process.



1000KG/D Oil Refinery Machine With Deodorization

1.  The 1000kg/d oil refinery machine heating power is 27kw, voltage is 380V, and it can refine all kinds of crude oil by screw oil press extracted. 2. It is made of food grade stainless steel and polished. 3. Simple design to improve customer satisfaction. 4. The operation data are all displayed by the instrument, which is simple and reliable. 5. The edible crude oil can be dephosphorized, degumming, deacidification, decolorization, dehydrated and deodorization.

100kg/h Air Pressure Oil Filter Machine

1. Air pressure oil filter capacity: 100kg/h, power: 2.2Kw, voltage is 380V. 2. Makes use of positive pressure for maximized filtering efficiency. 3. Easy and convenient to clean, no oil slags and blockage. 4. The oil by air pressure filter is clear and pure. 5. Suitable for various crude oils extracted by screw oil press machine. 6. Also superior to filter oils with solid impurities.

150 Pellet Feed Making Machine

1. Feed pellet making machine, capacity is 120kg/h,  power is 3kw. It can process process various grain material animal feed pellets. 2. It is convenient to replace new accessories to save time in producing pellets, and the cost of spare parts (rollers and molds) is low. 3. The structure is simple and easy to operate, requiring only 1 or 2 workers. 4. This type of granulator is easier to clean and maintain than other granulators. 5. Small in size and light in weight, it can be used in households, small farms, and light industry.

150KG/H Centrifugal Oil Filter Machine

1. Centrifugal oil filter machine capacity: 150-200kg/h, power: 4Kw, Voltage: 380V 2. Eliminates troubles of filtering cloth cleaning and changing since this type of oil filter is no filtering cloth 3. Easy to operate and control, Can fully achieve the separation of oils and residues 4. Highly efficient centrifugal oil filtering equipment suitable for a great deal of crude oils, including rapeseed oil, cotton seed oil, soybean oil, peanut oil, flax seed oil, sunflower seed oil, corn germ oil, palm kernel oil, etc. 5. The type of centrifugal oil filter is perfect to match with various screw oil press machines.

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