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Application Tutorial of Fully Automatic Cold and Hot Oil Press: Select the Optimal Pressing Mode Based on Oilseed Types

QI ' E Group
2025-12-07
Tutorial Guide
Want to know how to select the optimal pressing mode according to oilseed types? This article details the differences between cold - pressing and hot - pressing processes of fully automatic cold and hot oil presses. Combining with practical application cases of common raw materials such as peanuts, sesame, rapeseeds, and soybeans, it teaches you to scientifically match the pressing methods to improve oil yield and ensure oil quality. It also reveals the core mechanism of the equipment to save 40% of power consumption and reduce 60% of labor costs, helping you achieve efficient transformation in medium - sized edible oil production.
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As a manager of a small or medium-sized oil mill, you're constantly on the lookout for ways to enhance efficiency and cut costs. Our fully automatic cold and hot oil press is your ideal solution. Let's delve into how to choose the best pressing mode according to different oilseeds.

Understand the Principles of Cold and Hot Pressing

The difference between cold and hot pressing has a significant impact on the oil yield and nutritional retention of different oilseeds. Cold pressing is carried out at a relatively low temperature, which helps preserve the natural nutrients and flavors of the oil. However, the oil yield may be lower compared to hot pressing. On the other hand, hot pressing uses higher temperatures, which can break down the cell walls of oilseeds more effectively, resulting in a higher oil yield. But it may also cause some loss of nutrients.

For example, when pressing peanuts, cold pressing can retain more of the peanut's original flavor and nutrients, but the oil yield is about 38%. In contrast, hot pressing can increase the oil yield to about 42%. When it comes to sesame, cold pressing can retain 95% of the sesamin, an important antioxidant, while hot pressing has a slightly lower retention rate but a 5% higher oil yield.

Comparison of cold and hot pressing effects on different oilseeds

Flexible Adaptability to Diverse Raw Materials

Our fully automatic cold and hot oil press is highly adaptable to a variety of raw materials, including peanuts, sesame, rapeseeds, and soybeans. Take Mr. Smith, a manager of a medium-sized oil mill, as an example. He used to struggle with different oilseeds and had to purchase multiple types of presses. After using our machine, he found that it could handle all his raw materials with ease. "This machine has saved us a lot of space and money," Mr. Smith said. "We can now process different oilseeds on the same machine, which greatly improves our production efficiency."

Improve Oil Purity and Efficiency

The multi-stage fine filtration system and new oil guiding technology of our oil press can significantly improve the purity and efficiency of oil extraction. The multi-stage fine filtration system can remove impurities and sediment from the oil, ensuring that the oil is clear and pure. The new oil guiding technology can speed up the oil flow, reducing the extraction time. As a result, the oil purity can reach up to 99%, and the extraction efficiency can be increased by 30% compared to traditional machines.

The multi - stage fine filtration system and new oil guiding technology

Energy - Saving Design and Cost Reduction

One of the key features of our oil press is its energy - saving design. It can save 40% of the electricity consumption compared to traditional presses. For a medium - sized oil mill that processes 10 tons of oilseeds per day, this means saving about 1000 kWh of electricity per month. In addition, the machine's automation reduces labor costs by 60%. You can save up to $5000 in labor costs per year, which is a significant reduction in operating costs.

Press Type Monthly Electricity Consumption (kWh) Annual Labor Cost ($)
Traditional Press 2500 12500
Our Press 1500 7500

Comprehensive After - Sales Service

We understand that a reliable after - sales service is crucial for your long - term operation. Our professional service team provides 24/7 technical support, regular equipment maintenance, and timely replacement of parts. We also offer a one - year warranty and a long - term maintenance plan to ensure that your machine runs smoothly and your investment is well - protected.

Our after - sales service team

Don't miss this opportunity to transform your medium - sized oil production. Our fully automatic cold and hot oil press can help you achieve high - efficiency production, save costs, and improve the quality of your products. Click here to learn more and take the first step towards a more profitable future!

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