refined sunflowe oil production line – spda
The oil is then refined to remove impurities and improve its quality. This refining process involves heating the oil to a high temperature, which can result in some oil loss. To minimize oil loss, it is
STEP4 Pre-pressing. The fried sunflower seeds are first transported to the pre-pressing machine for pressing. The oil press uses the external force of mechanical extrusion to make the oil in the