From 50 tons of sunflower seeds, how much oil can be extracted using Glory Oiltech's machinery?

To calculate how much oil can be extracted using Glory Oiltech's machinery, you can use formula of oil output: (oil output rate - residual oil rate) * processing capacity. Glory Oiltech provides physical pressing and chemical solvent extraction sunflower seeds oil extraction machines. In two conditions, if only the pressing method is used, the oil content of sunflower seeds is between 30-40%, and the residual oil rate is 6-7%, so it can be calculated that 50 tons of sunflower seeds can press 11.5-17 tons of sunflower oil. If the solvent extraction method is used, the solvent extraction residual oil rate is 1%, and 14.5-19.5 tons of sunflower oil can be obtained. Of course, the above calculation formula is in an ideal state to calculate how much oil can be extracted from 50 tons of sunflower seeds using Glory Oiltech's machinery, but in fact, the amount of oil extracted by sunflower seeds is also affected by multiple factors.

1. Extracting sunflower oil from 50 tons of sunflower seeds by physical pressing

Physical pressing, also known as cold pressing or expeller pressing, is a natural method of extracting sunflower oil. This process involves crushing the sunflower seeds under high pressure to release the oil. Typically, mechanical pressing can extract 40-55% of the oil content from sunflower seeds, depending on factors such as sunflower seeds variety, moisture content, and pressing technique. sunflower seeds in the harvest, transportation and storage process will contain some impurities, such as sediment, sunflower seeds shell, stone, metal substances, etc., these impurities mixed in the sunflower seeds will affect the machine operation, thus affecting the sunflower oil efficiency and actual oil output. Large cooking oil processing plants are generally equipped with pretreatment equipment to remove these impurities, and small oil mills do not have the ability to purchase a whole sunflower oil processing line, often not carefully cleaned, but choose direct pressing, the oil yield will be reduced accordingly. If only the pressing method of Glory Oiltech machinery is used, the oil content of sunflower seeds is between 30-40%, and the residual oil rate is 6-7%, so it can be calculated that 50 tons of sunflower seeds can press 11.5-17 tons of sunflower oil. As a professional sunflower oil machinery manufacturer, we produce high-quality machines with high quality steel, providing a variety of processing capacities and models. In addition, it also provides free installation and operation training, which can effectively help you reduce the cost of sunflower oil machinery.

 Sunflower seeds pretreatment machines and oil presser

2. Extracting sunflower oil from 50 tons of sunflower seeds by chemical solvent extraction

To further increase the oil yield, many producers turn to solvent extraction, a process that involves using a food-grade solvent, usually n-hexane, to dissolve and extract the remaining oil from the sunflower cake left after mechanical pressing. This method can recover up to 99% of the total oil content in sunflower seeds, significantly boosting efficiency. By applying solvent extraction after pre-pressing, you can extract 14.5-19.5 tons of peanut oil from 50 tons of sunflower seeds ultimately, ensuring almost complete oil recovery. This method of extracting sunflower oil from 50 tons of sunflower seeds is widely used in large-scale commercial production to maximize profitability.

Four steps and machines in sunflower oil solvent extraction workshop

Glory Oiltech provides a complete set of sunflower oil processing machines, including sunflower oil pretreatment machines, sunflower oil pressing machines, sunflower oil solvent extraction machines, sunflower oil filling machines, and sunflower oil refining machines. Glory Oiltech's machinery extracts sunflower oil from 50 tons of sunflower seeds. Whether you want to produce sunflower oil by pressing or extraction, we can help you design a production line. Normally, the physical pressing process is generally recommended if the daily processing capacity is less than 20 tons, and the solvent extraction is recommended if the daily processing capacity is more than 20 tons. If you are interested in sunflower oil processing plant, you can contact us at any time, we will provide you with the best service and quality.