Efficient Continuous Oil Press with Automatic Filtration: Boosting Output and Quality for Small to Medium Soybean Oil Plants

Why Smaller Oil Mills Are Choosing Continuous Presses with Integrated Filtration

As global demand for high-quality edible oils rises, small and mid-sized oil mills are increasingly shifting from outdated batch presses to modern continuous press systems equipped with automatic filtration. This transition isn’t just about efficiency—it’s a strategic move toward scalability, consistency, and profitability.

The Problem with Traditional Batch Presses

Many smaller oil producers still rely on manual or semi-automatic intermittent presses that require frequent stop-and-go operations. These systems typically achieve an average extraction rate of only 78–85%, leaving significant oil trapped in the cake (residual oil levels around 8–12%). The resulting crude oil is often contaminated with fine particles, increasing downstream refining costs by up to 15%—a major burden for budget-conscious facilities.

How Continuous + Filtration Boosts Output & Quality

The key innovation lies in the synchronized filtration system integrated into the press mechanism. As the screw conveyor pushes soybeans through the pressing chamber, the filter continuously removes residual oil from the pressed cake—without interrupting production flow. According to field data from over 40 installations worldwide, this design increases total oil yield to **95%+**, while reducing residual oil in the cake to under 5%. The result? Cleaner crude oil, less waste, and significantly lower refining energy consumption.

Real-World Impact: A 20-ton/day oil mill in Vietnam reported a 12% rise in monthly output after switching to our continuous press model—with no additional labor needed. Their refined oil quality improved so much that they gained certification from SGS, opening doors to EU export markets.

Smart Controls = Easier Operations, Fewer Errors

Modern machines come with PLC-based control panels that remember process parameters and alert operators when deviations occur—like pressure drops or temperature spikes. In one case study, a plant manager in Nigeria said: “Before this system, we had three different technicians running the press each shift. Now, one trained operator can manage it all—and get consistent results every day.”

This level of automation reduces training time by up to 60%, making it ideal for new entrants or growing businesses looking to standardize their processes across multiple shifts.

Backed by Experts, Supported Locally

We partner with leading agricultural engineering institutes to ensure our equipment meets international standards. Our global service network includes local technical support teams who respond within 24 hours—because downtime means lost revenue for your business.