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Which rapeseed oil processing equipment is needed to extract rapeseed oil from rapeseed?

September 18, 2021

Rapeseed is a common oil crop, with an oil content of 30%-48%. In order to extract rapeseed oil from rapeseed, it is necessary to use rapeseed oil processing equipment. As a manufacturer of rapeseed oil processing equipment, Henan Zhongxing can give you a detailed introduction to rapeseed oil processing equipment, so that you can choose the right rapeseed oil processing equipment.

 rapeseed oil

Rapeseed oil processing equipment mainly includes rapeseed pretreatment equipment, rapeseed oil pre-pressing equipment, rapeseed oil squeezing equipment, rapeseed oil extraction equipment and rapeseed oil refining equipment. In the actual rapeseed oil extraction process, the rapeseed oil processing equipment used will vary depending on the daily processing capacity of the rapeseed.

If the daily processing capacity of rapeseed is 1-10 tons, then only simple rapeseed oil pressing equipment is needed. Henan Zhongxing can provide single screw oil press, automatic temperature control oil press, automatic temperature control vacuum filtration integrated oil press to extract rapeseed oil. If customers have higher requirements for finished rapeseed oil, Henan Zhongxing can also equip customers with drum woks to adjust the temperature, humidity and internal structure of the rapeseeds, so that the rapeseeds can reach a good state before being pressed, thereby improving the efficiency and efficiency of pressing. Grease quality.

If the daily processing capacity of rapeseed is 10-20 tons, Henan Zhongxing recommends using the pressing method to extract rapeseed oil from rapeseed. The rapeseed oil processing equipment used includes rapeseed pretreatment equipment, rapeseed oil pre-pressing equipment and Rapeseed oil pressing equipment.

 Rapeseed pretreatment equipment

Rapeseed pretreatment equipment includes cleaning equipment, embryo rolling machine and steaming pan. After the pretreatment, the impurities in the rapeseed are removed, and the temperature, humidity and internal structure of the rapeseed are adjusted to a state suitable for pressing, so that the rapeseed oil can be extracted from the rapeseed more quickly. In addition, the removal of impurities also reduces the abrasion of the rapeseed oil processing equipment, thereby prolonging the service life of the rapeseed oil processing equipment.

Because the oil content of rapeseed is relatively high, when the daily processing capacity of rapeseed is relatively large, it is necessary to use rapeseed oil pre-pressing equipment and rapeseed oil squeezing equipment for secondary pressing, so that more rapeseed can be extracted from the rapeseed Oil, reduce grease loss. Squeezing only uses mechanical extrusion to extract rapeseed oil from rapeseed, so that it can retain the natural flavor of rapeseed oil without destroying the nutrients of rapeseed oil, which meets the needs of consumers.

If the daily processing capacity of rapeseed is more than 20 tons, in order to reduce oil loss and extract more rapeseed oil, Henan Zhongxing recommends the use of leaching method to extract rapeseed oil. The rapeseed oil processing equipment used includes rapeseed pretreatment equipment, rapeseed oil pre-pressing equipment, rapeseed oil extraction equipment and rapeseed oil refining equipment.

Rapeseed oil extraction equipment

After being processed by rapeseed pretreatment equipment and rapeseed oil pre-pressing equipment, we can obtain rapeseed oil and rapeseed cake. Rapeseed oil needs to be further processed by rapeseed oil refining equipment, while rapeseed cake needs to be transported to the rapeseed oil extraction workshop to extract the rapeseed oil from the cake.

Rapeseed oil extraction equipment is to extract rapeseed oil from rapeseed cake by using the principle of the compatibility of oil and solvent. Rapeseed oil leaching equipment includes leaching system, wet meal desolventizing system, mixed oil processing system and solvent recovery system. After leaching, the residual oil rate in rapeseed meal is less than 1%, which allows rapeseed oil manufacturers to extract more rapeseed oil, thereby increasing profit and income.

The rapeseed oil obtained after pre-pressing and leaching is transported to the refining workshop for further processing. After refining, various impurities in rapeseed oil are removed, and all the ingredients in rapeseed oil meet national standards and can be sold on the market. Henan Zhongxing can provide rapeseed oil refining equipment suitable for different refining processing capacity, including rapeseed oil batch refining equipment, rapeseed oil semi-continuous refining equipment and rapeseed oil full continuous refining equipment. Henan Zhongxing's engineers can provide corresponding rapeseed oil refining equipment according to your refining processing capacity and needs.

The rapeseed oil processing equipment used to extract rapeseed oil from rapeseed will also vary depending on the specific needs of customers. At present, Henan Zhongxing has customized various edible oil processing equipment solutions for customers in dozens of countries, and has accumulated rich project experience. If you have requirements for rapeseed oil processing equipment, welcome to contact us and look forward to our cooperation!