Different extraction methods of cooking oil: pressing and solvent extraction

Cooking oil is an cooking oil made from the byproduct of seed processing. It is rich in a variety of nutrients such as vitamin E and unsaturated fatty acids, which have many benefits for human health. There are two extraction methods of cooking oil: cooking oil pressing method and cooking oil solvent extraction method. These extraction methods of cooking oil aim to extract the oil from oil seeds, but their cost and oil yield are different.

Small-scale cooking oil pressing method

The cooking oil pressing method is a physical squeezing method suitable for small-scale production. Before extracting cooking oil, the raw material needs to be pre-treated to ensure optimal moisture and temperature, which can increase the oil yield. Pretreatment includes cleaning, drying, and other steps to effectively remove impurities and moisture from the raw material, thereby increasing the oil extraction rate. In small-scale production, a cooking oil press machine can be used for physical squeezing to obtain the oil. The cooking oil press machine is a simple mechanical device that can squeeze the oil from the raw material. The use of this machine does not require too much technical knowledge, only following the instructions. In addition, the maintenance of the cooking oil press machine is straightforward, requiring only regular cleaning and maintenance. Therefore, the cooking oil press machine is a very suitable device for small-scale production, which can convert cooking into useful cooking oil and increase income.

Cooking oil press machine photo

Large-scale cooking oil solvent extraction method

Large-scale cooking oil solvent extraction method is another method for extracting cooking oil, which is recommended for obtaining oil. The cooking oil solvent extraction method is a chemical method that uses a chemical solvent to extract oil from the raw material. Compared with the cooking oil pressing method, the cooking oil solvent extraction method has a higher oil yield but also higher cost. In addition, the cooking oil solvent extraction method requires the use of chemical solvents, which have some impact on the environment, so environmental protection issues need to be considered. Therefore, when using the cooking oil solvent extraction method, it is necessary to choose environmentally friendly and safe chemical solvents, strictly control the amount used and emissions, and reduce the impact on the environment.

Cooking oil solvent extraction machine photo

The process of cooking oil solvent extraction method includes solvent extraction, mixed oil steam distillation, wet meal decolonizing, and solvent condensation and recovery. In the cooking oil solvent extraction method section, a chemical solvent is used to remove oil from the raw material. In the mixed oil steam distillation section, the solvent is removed from the mixture by controlling the temperature and pressure. In the wet meal decolonizing section, the solvent is extracted from the filter cake. In the solvent condensation recovery section, the gaseous solvent is condensed into liquid for recovery. The entire technological process needs to strictly control the parameters of each link to ensure that the extracted oil is of high quality and meets cooking standards. Although the cost of cooking oil solvent extraction method is higher, it is suitable for large-scale production.

The refining process method of cooking oil

Regardless of whether it is the cooking oil pressing method or the cooking oil solvent extraction method, the obtained crude oil needs to be refined before use. Refining is the process of removing impurities and undesirable components from crude oil to make it meet cooking standards. The refining method includes deacidification, deodorization, decolorization, and other steps. After refining, cooking oil is purer, has a milder taste, and is more suitable for people’s tastes. (Recommend reading: 1-10TPD batch edible oil refinery plant working flow 3D video)

Cooking oil refining machine photo

The above is an introduction to two extraction methods of cooking oil. If you want to learn more about cooking oil extraction methods or how to choose equipment for extracting cooking oil, please contact us. As a professional manufacturer of cooking oil extraction equipment, Henan Glory company will provide customized services according to your requirements.

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Small cooking oil production line

Small scale cooking oil production line mainly include crusher, cooker, oil press machine and plate filter. Then you can get crude cooking oil.

If you are interested in processing cooking oil, welcome to contact us.

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Soybean oil production line 3D video

This video shows us the soybean oil production line and soybean oil production equipment. The soybean oil production line is designed and produced by Henan Glory Company. As a professional manufacturer of edible oil production equipment, Henan Glory Company can provide you with high-quality food Oil production equipment, welcome to contact us at any time. ◆http://www.cookingoilmillmachinery.com ◆http://www.edibleoilrefinerymachine.com ☏whatsApp/wechat: +86 13526627860

Sunflower seed oil mill

Our sunflower seed oil mill is a high cost-effective and easy-to-operate equipment suitable for sunflower seed oil production enterprises of all sizes. It adopts advanced technology and high-quality materials to accurately process sunflower seeds, ensuring the quality of sunflower seed oil. If you need equipment to improve production efficiency and reduce costs, our sunflower seed oil mill will be your best choice. Please contact us for more details.

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On-site display of large-scale oilseed pretreatment workshop

This video showcases a large-scale oil pre-treatment workshop with a processing capacity of 5-200 tons per day, which also supports customized production line solutions to meet various production needs of customers. We provide professional solutions to ensure that your production line runs efficiently and stably, no matter what kind of oil products you need to produce. Please feel free to contact us for more information about the equipment.

📞Please contact Henan Glory Company.

◆http://www.cookingoilmillmachinery.com

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☏whatsApp/wechat: +86 13526627860

E-mail: lisa@doinggroup.com

Cooking oil press machine

The picture shows cooking oil press machine, cooking oil press machine is designed and produced by Henan Glory Company, cooking oil press machine has high separation efficiency, The oil output rate of the machine is high, Henan Glory Company welcomes your consultation and purchase.

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☏whatsApp/wechat: +86 13526627860

E-mail: lisa@doinggroup.com

Is it worth investing in an sunflower oil processing plant?

It is worth investing in a sunflower oil processing plant. One is that sunflower oil has a broad consumer market, and the other is that investing in sunflower oil processing plants is a sustainable business model. Sunflower oil processing equipment can be recycled, and sunflower seeds are a renewable resource that can be grown year after year. This helps to ensure a stable supply of raw materials and a stable source of income for businesses.

Sunflower oil processing plant

The first is the consumer market, because only by having sufficient consumer markets can we obtain more profits. When we can earn more profits from this project, our investment is worth it. For edible oil, it is closely related to our daily diet. The sunflower seed itself has a high oil content, and is rich in unsaturated fat acids, vitamins and trace elements. It can help regulate metabolism and promote blood circulation in the human body, and is one of the three mainstream edible oils in the world. And based on our experience, in recent years, the world's demand for sunflower seed oil consumption has been rapidly increasing. Therefore, sunflower oil has a very promising market prospect.

Another factor is cost investment, which determines how large a sunflower oil processing plant we ultimately need to build. The general cost investment mainly includes three aspects, namely factory rent, raw material cost, and equipment price.

At the factory level, before assuming a sunflower oil processing plant, we need to prepare sufficient open space for the factory construction. The larger the production scale, the larger the factory area, and the greater the rental investment. At the same time, the rent for factory buildings varies in different regions and geographical locations.

Another is the cost of raw materials. If you have a large area of planting sunflower seeds, you can save a lot of cost investment on the raw material level. Of course, it is also possible to find suitable suppliers and establish long-term cooperative relationships. You can obtain sufficient raw materials at a relatively low price.

Sufficient sunflower seeds

Finally, there is the investment in equipment. The price of the equipment is closely related to its processing capacity and configuration. If you are just starting to enter this industry, the processing capacity is not large, and the equipment cost investment is relatively lower. If you want to build an automated edible oil processing plant that processes dozens or even hundreds of tons of raw materials every day. The equipment cost investment will be relatively higher.

The cost input of a sunflower oil processing plant is one-time, but then the profit is continuous, with the right market research, cost investment and equipment, then investing in a sunflower oil processing plant can be a profitable and sustainable business adventure.

Sunflower oil processing machine

Henan Glory Company has been engaged in equipment manufacturing and installation for over a decade. We have a team of experienced engineers responsible for project development and design. There are also professional sales teams who can provide you with the most suitable advice based on your specific needs. Due to our own production factory, we can help customers save equipment investment costs to the greatest extent and provide guarantee for equipment quality.

The success of our clients is our success. If you are interested in investing in sunflower oil processing plant, please feel free to contact us at any time.

◆http://www.cookingoilmillmachinery.com

◆http://www.edibleoilrefinerymachine.com

☏whatsApp/wechat: +86 13526627860

E-mail: lisa@doinggroup.com