This article delves into the differences in oil yield and key pretreatment techniques when using multi - precision home and small - commercial oil presses to process various oil crops such as peanuts, soybeans, and sesame. By leveraging the advantages of the equipment's intelligent temperature control and automatic cleaning system, it aims to help home users and small businesses enhance oil - pressing efficiency and ensure oil quality and safety.
For home and small - commercial users, different oil crops have distinct characteristics. Peanuts, for example, typically have an oil yield of around 40% - 50%. The oil extracted from peanuts has a rich and nutty flavor, making it popular for cooking various dishes. Soybeans, on the other hand, have a relatively lower oil yield, usually around 18% - 22%. However, soybean oil is known for its balanced fatty acid composition and is widely used in food processing. Sesame seeds can yield up to 45% - 55% oil, and sesame oil is highly valued for its unique aroma and is often used in condiments and traditional cuisines.
The intelligent parameter adjustment function of advanced oil - pressing equipment plays a crucial role in the pretreatment process. For instance, the roasting temperature of peanuts should be around 120 - 150°C. If the temperature is too low, the oil will not be fully released; if it is too high, the oil may have a burnt smell. The crushing granularity also affects the oil yield. A finer granularity generally leads to higher oil extraction efficiency. When processing soybeans, a proper pressure setting during the pressing process can increase the oil output.
Here is a table showing the recommended pretreatment parameters for different oil crops:
| Oil Crop | Roasting Temperature (°C) | Crushing Granularity | Pressure Setting |
|---|---|---|---|
| Peanuts | 120 - 150 | Fine | Medium - high |
| Soybeans | 100 - 120 | Medium | High |
| Sesame | 130 - 160 | Very fine | Medium |
The oil - pressing equipment can be easily switched between different modes, which significantly enhances its efficiency in various scenarios. For example, it can switch from a high - pressure mode for extracting oil from hard - shelled seeds to a gentle mode for more delicate oil crops. This flexibility allows users to process different types of oil crops without the need for multiple machines.
Regular cleaning and maintenance are essential for the stable operation of the oil press. The automatic cleaning system of the equipment can save users a lot of time and effort. However, in case of any malfunctions, simple troubleshooting steps can be taken. For example, if the oil yield suddenly drops, it may be due to a clogged filter or improper parameter settings. Users can check and adjust these factors accordingly.
Some practical tips for users include always selecting high - quality raw materials, following the recommended pretreatment steps strictly, and regularly calibrating the equipment. Here are some common questions and answers:
Our oil - pressing equipment offers multi - functionality, high efficiency, and is safe and convenient to use. We encourage you to experience the joy of home - made oil and share your experiences with others. Click here to learn more and start your home - oil - pressing journey today!
