Palm oil processing steps 

Put the fresh palm fruit bunches in the palm fruit cage, and put the fruit cage in the sterilization tank with a row crane for sterilization. There are two purposes for palm fruit sterilization: on the one hand, it increases the humidity of the fruit, which is beneficial to the separation of the fruit from the fruit bunch. On the other hand, it destroys the activity of the fat-decomposing enzyme and slows down rancidity, so as to prevent the content of free fatty acids (FFA) from increasing, causing the oil molecules to condense on the surface and destroy the interior, the structure is easy to press, and is conducive to the subsequent separation of palm pulp and palm nuts.

The sterilized palm fruit bunches will be transported to the Drum Type Thresher for separation. Drum type palm fruit thresher machine has a long horizontal drum inside. By rotating the drum, palm fruit and empty fruit bunches can be separated. Next, the obtained palm fruit will be transported by auger and bucket elevator into the digesting tank for digesting. Digesting the fruit is to better squeeze out the oil. Part of the crude palm oil produced during the digesting process will be transported to the crude palm oil temporary storage tank. Then press the digested palm fruit in the palm oil presser. 

Palm oil refining

When you get the crude palm oil, next steps is crude palm oil refining, cpo refining process includes degumming, deodorizaiton, bleaching, 

Build High Quality Palm Oil Extraction Refining Plant in Design and Installation.

Most Advanced Technology for Palm Oil Production Process and Palm Oil Processing Plant.