Section Introduction:

Production Capacity: 30~1500 TPD Raw Material: Cottonseed, soybean, rapeseed, tea seed, peanut, corn germ, rice bran, sunflower, etc Main equipment: Vibrating screen, stone removing machine, crusher, magnetic separator, softening machine

Soybean is an annual herbaceous plant and its yield is about 50% of the world total production of oil plants. The main producing countries of soybean are the United States, Brazil, Argentina and China. The oil content of soybean is about 18%. Soybean oil processing line includes soybean pretreatment process, soybean oil leaching process and soybean crude oil refining process.

Pretreatment process:
Soybean—cleaning—crushing–softening–flaking—drying–leaching

Leaching process:
solvent           solvent recovery
↓                   ↓
Soybean flake→ extractor → mixed oil treatment→ crude oil

Solvent recovery ←evaporation of wet meal →finished meal
Refining process:
Soybean crude oil—phosphoric acid degumming—washing and drying—adsorption and decolorization—distillation and deodorization—filtration– refined oil

Advantage of Soybean Oil Mill
(1) High oil yield , obvious economic benefit.
(2) Residual oil rate in the dry meal is low.
(3) Improving the quality of the meal and oil.
(4) Low processing cost , high labor productivity.
(5) High automatic and labor saving.