In the global market, high - quality sunflower oil is in high demand. For small and medium - sized oil mills aiming to upgrade or build production lines, optimizing the shelling and filtering processes is crucial to improving the export qualification rate of sunflower oil. This article will delve into these two key processes, providing practical guidance for industry practitioners.
The seed sheller and oil filter are the core equipment in the sunflower oil production process. The seed sheller uses mechanical force to separate the sunflower seeds from their shells. The key to its operation lies in adjusting the appropriate speed and pressure. According to industry data, a well - adjusted seed sheller can increase the shelling efficiency by up to 95%, which significantly improves the purity of the oil. For example, in a certain oil mill, after optimizing the sheller, the impurity content in the oil decreased from 3% to 1%, greatly improving the oil quality.
The oil filter, on the other hand, is responsible for removing impurities from the crude oil. Different types of oil filters, such as plate - and - frame filters and centrifugal filters, have their own characteristics. Plate - and - frame filters are suitable for removing large - particle impurities, while centrifugal filters can effectively remove fine impurities. By using the right filter, the oil mill can achieve a better impurity removal effect, with the impurity content in the oil meeting the international standard of less than 0.1%.
Shelling efficiency has a direct impact on oil purity and oil yield. In a real - world factory case, when the shelling efficiency was only 80%, the oil purity was relatively low, and the oil yield was about 38%. However, when the shelling efficiency was increased to 90%, the oil purity improved significantly, and the oil yield increased to 42%. This shows that improving shelling efficiency can not only increase the quality of the oil but also increase the economic benefits of the enterprise.
In the filtering process, removing impurities is the key to improving oil quality. Firstly, it is necessary to choose the appropriate filter medium. For example, using high - quality filter paper can effectively remove fine impurities. Secondly, regular maintenance of the filter is essential. According to industry experience, cleaning the filter every 10 production cycles can ensure its normal operation and improve the impurity removal effect. In addition, adjusting the filtration pressure and flow rate also has an impact on the impurity removal effect. By adjusting these parameters, the oil mill can achieve the best impurity removal result.
To improve the stability of oil quality and meet the key indicators of export standards, the following optimization suggestions can be considered. In terms of shelling, choose a high - efficiency seed sheller and adjust its parameters according to the characteristics of the sunflower seeds. In the filtering process, select the appropriate filter and optimize the filtration process. For example, by using a multi - stage filtration system, the oil quality can be further improved. In addition, when selecting equipment, consider the impact on both production capacity and quality. A high - quality sheller and filter can not only improve the quality of the oil but also increase the production capacity of the enterprise.
Process parameter tuning and machine selection have a dual impact on production capacity and quality. For example, by adjusting the shelling speed and filtration pressure, the oil mill can improve the oil yield and quality at the same time. When selecting equipment, it is necessary to choose machines that are suitable for the scale and production requirements of the enterprise. A well - selected machine can ensure the long - term stable operation of the production line and improve the competitiveness of the enterprise in the international market.
Upgrading your shelling and filtering equipment is a strategic decision that can bring significant competitive advantages to your oil mill. By improving the quality of your sunflower oil, you can meet the high - standards of the international market and ensure a high export qualification rate. Don't miss this opportunity to enhance your production line and boost your business. Click here to learn more about our advanced shelling and filtering solutions!
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