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How is peanut oil squeezed out?

Sep. 12, 2024
There are three main methods for squeezing peanut oil:
1. Traditional hand-squeezing method
Before squeezing the oil, the peanuts are first baked to make them fully dry, and then they are crushed and stirred. Next, the crushed peanuts are placed in the oil press and the oil in the peanuts is squeezed out by applying pressure. The peanut oil squeezed by this method has a strong aroma and a unique taste.
2. Modern pressing method
Modern pressing is an efficient and fast method for squeezing oil. First, the peanuts are baked and crushed, and then the oil in the peanuts is squeezed out by high-temperature steaming and frying. The peanut oil squeezed by this method has high nutritional content and a unique taste.

peanut oil machine
Models MK60 MK1685 MK1688 MK120 MK50
Power Main engine 2.0 kw 3kw 3.5 kw 4kw
Vacuum pump 4x-3kw 6x-5.5kw 6x-7.5kw 6x-11kw 6x-30kw
Heater 2.0kw 3kw 3.5kw 4kw 5kw
capacity 40-50kg/h 80-160kg/h 150-260kg/h 260-400kg/h 450-550kg/h
Whole weight 270kg 550kg 760kg 915kg 1550kg
Outside dimension 1350*950*1170mm 1700*1300*1600mm 2000*1350*1750mm 2050*1400*1800mm 2450*1980*1770mm

3. Extraction method
The extraction method is a method of extracting oil from peanuts using chemical solvents. First, the peanuts are crushed and stirred, and then chemical solvents are added to extract the oil from the peanuts by soaking. The peanut oil extracted by this method has a higher oil yield and a lower impurity content.
No matter which method is used to extract peanut oil, the following points should be noted:
1. The peanuts should be dry and free of mold to ensure the safety and hygiene of the extracted peanut oil;
2. The oil press should be kept clean and hygienic to avoid secondary pollution;
3. During the oil extraction process, the temperature and pressure should be controlled to ensure the taste and nutritional content of the peanut oil;
4. For self-pressed peanut oil, it should be stored in a cool and dry place to avoid direct sunlight and high temperature.
In short, there are many ways to extract peanut oil, but no matter which method is used, attention should be paid to hygiene and quality. Only in this way can the extracted peanut oil be guaranteed to be safe, healthy and delicious.
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