50 Tons Per Day (50TPD) soybean oil production line in Korea
This 50 Tons Per Day (50TPD) soybean oil production line is a standard configuration for a medium-sized commercial oil mill. These projects are typically delivered on a turnkey basis, covering everything from raw seed cleaning to refined oil filling.
Here is a comprehensive overview of a 50TPD soybean oil production line, with key information and data.
🏭 Production Line Configuration & Core Processes
A complete 50TPD soybean oil production line generally consists of three main workshops :
Pretreatment Workshop:
This prepares the soybeans for oil extraction. The process includes cleaning, de-stoning, cracking, dehulling, conditioning (softening), flaking, and extrusion. Extrusion uses high temperature and pressure to disrupt the cell structure of the soybeans, which can significantly increase oil yield .

2. Oil Extraction Workshop:
This is where the oil is separated from the soybean solids.
Mechanical Pressing: A purely physical method that preserves natural flavor but results in higher residual oil (6-8%) in the cake. This is generally more suitable for smaller operations.
3. Oil Refining Workshop:
This processes the crude oil to remove impurities, gums, free fatty acids, and pigments to produce a clear, stable, and edible oil. The main stages are degumming, neutralization (deacidification), bleaching, and deodorization

Project Advantages
Energy Savings: The optimized heat exchange system reduces steam consumption by 12%.
Yield Improvement: The pre-press extraction process achieves an oil residual rate below 6.5%.
Compliance: Fully certified for CE and ISO 9001 standards.
About Henan Taixing Machinery Co., Ltd.
Henan Taixing Machinery Co., Ltd. focus on designing and exporting vegetable oil extraction plants, seed pretreatment equipment, and physical/chemical refining units to more than 30 countries worldwide.
For more information on turnkey oil mill plant installations or to request a customized quote, please contact at info@taixingmachinery.com or WhatsApp: +8613837162063.
