How to improve the oil yield of the palm oil pressing process

Improving the oil yield is the key to unlocking profitability in palm oil pressing process. For processors, especially those in high-output facilities, every drop of oil extracted translates into added value. If you're in the palm oil business and looking to boost extraction rates, it's time to upgrade your pressing process with the latest technology and precision engineering. Here are several methods to improve the oil yield of the palm oil pressing process: improving pre-treatment methods, high-efficiency pressing equipment and so on.

1. Raw material quality control

The maturity of palm fruit directly affects the oil yield. The best harvesting period is 21-28 days after the fruit matures, when the free fatty acid (FFA) content is low and the oil yield is high. Establish a scientific maturity detection system to avoid harvesting too early or too late. The time from harvesting to pressing should be controlled within 24 hours. For every 24 hours of delay, the oil yield may drop by 0.5-1%. Use an efficient transportation system and a reasonable factory layout to shorten transportation time. Strictly screen raw materials and remove impurities such as branches, leaves, and stones, which not only reduce the oil yield but also accelerate equipment wear.

2.Improving Pre-treatment Methods

Pre-treating the palm fruits before palm oil pressing process can help in breaking down the cell structure and releasing more oil. We can steaming or cooking the palm fruit bunches before palm oil pressing process to soften the mesocarp (oil-containing pulp) , which helps improve the oil yield of the palm oil pressing process. It is worth noting that during the pretreatment process, ensure uniform heating to avoid overheating, which may damage the palm oil quality.

Palm oil processing equipment

3. High-Efficiency Pressing Equipment

Screw palm oil press machine can be used during the palm oil pressing process, which not only facilitates processing of large areas of palm fruits and provides consistent pressure, but also enhances oil separation. The screw palm oil press machine produced by Henan Doing Company is not only easy to operate, but also has a high oil yield. Additionally, maintaining the correct temperature and pressure during palm oil pressing process is also crucial to improve the oil yield of the palm oil pressing process.Our screw presses are made with wear-resistant materials and optimized screw configurations to extract the highest possible amount of oil while keeping energy use low.

4.Maintaining Machine

Regularly service and maintain screw palm oil press machine to ensure that it operates at optimal performance is also one of the methods to help improve the oil yield of the palm oil pressing process. We need to keep screw palm oil press machine clean to prevent contamination that could affect palm oil quality and yield.

In conclusion, Improving the oil yield of the palm oil pressing process requires a combination of factors. By implementing these methods effectively, palm oil producers can enhance their productivity and profitability in the industry. If you have any specific questions about the palm oil pressing process, please feel free to ask us. Our Henan Doing Company has professional engineers who can provide you with one-on-one guidance services.