On October 21, 2023, Jianghai Grain and Oil Yibang Biotechnology (Zhangjiagang) Co., Ltd. announced that the soybean roasting project with an annual processing capacity of 100,000 tons, undertaken by Zhengzhou Siwei Group, has been successfully completed. The project is located at No. 1 Bao Island Road, Jinfeng Town, Zhangjiagang City. It was approved for establishment…

A complete edible oil production line includes pretreatment, pressing and refining of oil seeds.

Pre-treatment process: It is to clean the impurities in the raw material, reduce the adsorption of impurities on the oil, adjust the moisture and temperature, so that it can be better extracted from the oil. Pre-treatment of oil seeds is very important. Extraction of oil with more impurities contained will affect the quality of the finished oil. You can send us the situation of oil seeds, we will choose the right equipment for your project according to the impurity situation.

As the soybean production plant is a customised project, so its amount is not fixed, we need to know the specific needs of the customer, and then design the project plan according to the customer’s specific situation, and then choose the right equipment according to the plan, and then finally will quote the price according to the design plan and equipment details.

Small plant usually range from 10 to 100 thousands of US dollars, and larger factories millions of US dollars. We often meet some customers who ask us to quote without knowing the information of the project, and we can’t quote in this case.

There are two general methods of rapeseed oil extraction, pressing and solvent extraction. We will introduce the characteristics of each from the following aspects:

Edible sunflower oil is processed by mechanical pressing and cold pressing, many people ask whether sunflower seeds need to be hulled before oil extraction, in fact, this is based on the requirements of customers.