Home > News > Why Are Small and Medium-sized Grain and Oil Enterprises Adopting Continuous Pressing Production Lines with Filtration Function? In-depth Analysis of Industry Trends

Why Are Small and Medium-sized Grain and Oil Enterprises Adopting Continuous Pressing Production Lines with Filtration Function? In-depth Analysis of Industry Trends

QI ' E Group
2025-12-19
Industry Research
Why are small and medium-sized grain and oil enterprises shifting to continuous pressing production lines with automatic filtration function? This article conducts an in-depth analysis of industry trends, revealing the limitations of traditional batch pressing models in terms of efficiency, oil yield, and operational complexity. It details how the filtration system can simultaneously recover residual oil from soybean dregs, achieving a comprehensive oil yield of over 95% and significantly improving the quality of crude oil. Combined with an intelligent control system, it lowers the labor threshold and helps small and medium-sized oil mills lacking professional technicians quickly achieve standardized and large-scale production. Driven by data and cases, it helps you understand the future upgrade direction of oil processing.
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Analysis of Traditional Pressing Pain Points in Small and Medium-sized Oil Mills

In the current scenario, small and medium-sized oil mills are grappling with a series of challenges in traditional pressing methods. Traditional intermittent pressing models are characterized by low efficiency. For instance, the average processing time for a batch of raw materials in an intermittent press can take up to 3 - 4 hours, while a continuous pressing line can complete the same amount of work in less than 1 hour. This significant time difference directly affects the overall production capacity of the oil mills.

High losses are another major pain point. In traditional methods, the oil remaining in the豆渣 (soybean residue) after pressing is difficult to recover, resulting in an overall oil yield of only about 80% - 90%. Moreover, the management of traditional pressing operations is complex. It requires a high level of manual intervention, and the quality of the final product often varies due to inconsistent human operation.

Traditional pressing equipment in a small oil mill

In - depth Interpretation of the Technical Principles and Core Advantages of Continuous Pressing with Filtration Function

The continuous pressing technology with filtration function is a revolutionary innovation in the oil - processing industry. The core of this technology lies in its automatic oil - filtering system. As the raw materials are continuously fed into the pressing chamber, the filtering system works simultaneously to separate the oil from the豆渣. This not only improves the efficiency of the pressing process but also significantly enhances the oil yield.

The oil yield can be increased to over 95%. This is achieved by the filtration system's ability to recover the residual oil in the豆渣. Additionally, the purity of the crude oil is greatly improved. The filtration system can remove a large number of impurities, such as solid particles and fine fibers, from the crude oil, making the crude oil clearer and of higher quality.

Diagram of the continuous pressing line with filtration function

The Key Role of Intelligent Control in Simplifying Operations and Ensuring Stable Operation

The intelligent control system in the continuous pressing line is a game - changer. It comes with functions such as automatic alarm and parameter memory. For example, if there is an abnormal situation in the pressing process, such as a sudden drop in pressure or an over - temperature condition, the system will automatically issue an alarm, allowing operators to take timely measures.

The parameter memory function enables the system to remember the optimal operating parameters for different types of raw materials. This simplifies the operation process, as operators only need to select the corresponding raw material type, and the system will automatically adjust to the appropriate parameters. This is especially beneficial for small and medium - sized oil mills that lack professional technical personnel.

Real - world Case Studies and Industry Data

Let's take a look at some real - world examples. A small oil mill in South America adopted a continuous pressing line with filtration function from Penguin Group. Before the adoption, their oil yield was around 85%, and the quality of the crude oil was inconsistent. After using the new equipment, the oil yield increased to 96%, and the quality of the crude oil improved significantly. This led to an increase in their market competitiveness and a growth in sales revenue.

Industry research also shows that more and more small and medium - sized oil mills are turning to this new technology. In the past 5 years, the market share of continuous pressing lines with filtration function has increased from 20% to 40%.

Penguin Group's continuous pressing line in operation

Penguin Group: Your Trusted Partner in Oil - processing Upgrade

Penguin Group's equipment is equipped with advanced technology and a reliable global service network. With a presence in over 120 countries, Penguin Group has won the trust of customers worldwide. Their continuous pressing lines with filtration function are designed to meet the specific needs of small and medium - sized oil mills, providing them with a green and efficient soybean oil processing solution.

Are you also facing similar challenges in your oil - processing business? Do you want to upgrade your production line and improve your competitiveness? Don't miss this opportunity to embrace the future of oil - processing technology. Click here to learn more about Penguin Group's products and services and start your journey towards standardized and large - scale production today!

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