In the realm of home - made oil production, the quality of raw materials is the cornerstone of high - quality oil. Selecting high - quality peanuts and sesame seeds can significantly improve the oil yield and quality. For peanuts, it is recommended to choose full - bodied, pest - free, and mold - free ones. High - quality peanuts typically have an oil content of around 40% - 50%, which lays a solid foundation for a high oil yield. As for sesame seeds, those with a bright color, plump shape, and a natural fragrance are ideal. High - grade sesame seeds can have an oil content of up to 50% - 60%.
Proper pretreatment of oilseeds is crucial for efficient oil extraction. First, cleaning is essential. Remove impurities such as soil, stones, and damaged seeds from the oilseeds. This can be done by sieving or washing. After cleaning, the oilseeds need to be crushed. For peanuts, crushing them into small pieces can increase the contact area between the oil and the pressing mechanism, facilitating oil extraction. A suitable particle size is about 3 - 5mm. Then, drying is necessary. Drying the oilseeds to a moisture content of about 8% - 12% can improve the oil yield. For example, peanuts can be dried in a low - temperature oven at around 60 - 70°C for 1 - 2 hours.
Temperature control is a key factor in the oil extraction process. Different oilseeds require different temperature ranges for optimal oil extraction. For peanut oil extraction, a temperature of 100 - 120°C is generally appropriate. At this temperature, the oil cells in peanuts can be effectively broken, and the oil can flow out smoothly. For sesame oil extraction, a slightly higher temperature of 120 - 140°C is needed. The intelligent temperature control system of the Penguin Group's oil press can accurately adjust the temperature according to the type of oilseeds, ensuring both high oil extraction efficiency and pure oil quality.
Regular cleaning and maintenance of the oil press are essential for safe use and long - term operation. After each use, turn off the power and wait for the machine to cool down. Then, remove the remaining oilseeds and residues from the pressing chamber. Use a soft brush to clean the internal parts, and then wipe them with a clean cloth. For more thorough cleaning, you can use a mild detergent solution. In addition, lubricate the moving parts regularly to ensure smooth operation. Following these cleaning and maintenance standards can extend the service life of the oil press by 2 - 3 years.
During the home oil extraction process, users may encounter various problems. For example, low oil yield may be caused by improper oilseed selection or incorrect temperature control. If the oil is turbid, it may be due to insufficient filtration or improper cleaning of the oil press. The article provides practical solutions and real - life case analyses to help users quickly solve these problems.
This article not only focuses on technical details but also aims to enhance users' overall understanding and application of oil extraction technology. Whether for family use or small - scale commercial operations, the content is designed to meet the needs of different users. By providing step - by - step guidance, users can master the key points of the entire oil extraction process.
To enhance the authority and interactivity of the content, the article incorporates industry expert experience sharing and user feedback. Experts share their in - depth knowledge of oil extraction technology, and user feedback provides real - world insights into the practical application of the technology. This combination makes the content more reliable and useful.
Q: What is the best temperature for extracting peanut oil?
A: The best temperature for extracting peanut oil is generally 100 - 120°C.
Q: How often should I clean my oil press?
A: It is recommended to clean the oil press after each use to ensure its normal operation and oil quality.
In conclusion, if you want to enjoy pure and healthy edible oil at home or improve the efficiency of small - scale commercial oil production, the Penguin Group's oil press is your ideal choice. With advanced intelligent temperature control technology and strict quality standards, it can help you easily achieve high - quality oil extraction. Click here to learn more about Penguin Group's oil press solutions!
