What Are the Purposes of Centrifuges in an Oil Palm Mill?

In palm oil mills, centrifuges are critical equipment that impacts production yield, final product quality, and operational cost efficiency. The core purposes of centrifuges in an oil palm mill are threefold: to maximize crude palm oil (CPO) recovery during extraction, to deliver precision purification in the refining process, and to support sustainable waste and effluent treatment. As an experienced manufacturer of palm oil pressing and refining equipment, Henan Glory will provide you with a detailed overview of the benefits that centrifuges can bring to your palm oil mill.

Core Roles of Centrifuges in Crude Palm Oil (CPO) Extraction

The separation of CPO from process water and solid residues is an essential step in crude palm oil extraction. Traditional sedimentation tank methods have significant limitations: they require hours of settling time, occupy extensive plant space, typically result in oil loss in discharged sludge, and generate large volumes of hard-to-treat wastewater.

Our Solution: Three-Phase Decanter Centrifuges for CPO Clarification

The high-performance three-phase decanter centrifuges are designed for continuous, large-scale CPO clarification, addressing the core drawbacks of traditional separation methods.

Three-phase decanter centrifuge

(1)High Oil Recovery Efficiency: Our centrifuges enable continuous, one-step separation of oil, water, and solid particulates in a single pass, achieving an oil recovery rate of over 98% and reducing residual oil in discharged sludge to less than 3%, drastically minimizing product loss and boosting mill profitability.

(2)Significant Cost & Energy Savings: The fully continuous process cuts separation time from hours to minutes, reducing overall energy consumption compared to sedimentation method. It also reduces fresh water consumption and wastewater discharge volume, thereby lowering effluent treatment costs.

(3)Extended Application for POME Treatment: Beyond primary CPO clarification, decanter centrifuges deliver exceptional performance in palm oil mill effluent (POME) treatment, recovering residual oil from wastewater to further maximize total oil yield.

Centrifuge Applications in Palm Oil Refining Process

To meet international food-grade or industrial-grade standards, crude palm oil must undergo refining to remove impurities such as free fatty acids (FFA), gums, phospholipids, suspended solids, and trace amounts of water. High-precision centrifugation is the gold standard of the industry for producing consistent, premium-quality refined oil at scale.

Our Solution: High-Speed Disc Stack Centrifuges

The disc stack centrifuges are engineered for precision separation in palm oil refining, delivering stable performance throughout the entire refining process.

Disc stack centrifuge

(1)Precision Purification: Its high-speed rotating disc stack design enables efficient separation of sludge, trace amounts of water, gums, and other contaminants, producing clear, refined RBD palm oil with an extended shelf life.

(2)Fully Automated, Continuous Operation: This centrifuge eliminates the need for manual intervention, reducing labor costs and minimizing human error. The self-cleaning bowl design ensures consistent, non-stop performance without frequent shutdowns for cleaning.

(3)Full Compatibility with Refining Lines: The disc stack centrifuge is ideally suited for the degumming, neutralization, and water-washing stages of palm oil refining, supporting processing capacities starting from 30TPD for continuous large-scale palm oil production lines.

Whether you are looking to upgrade your existing separation system to reduce oil loss or to establish a complete palm oil mill, contact Henan Glory Company today for a customized solution.