Sesame Oil Production Line

Soybean meal has high requirements for fat content, powder fineness, color and NSI value because it is extensively used as a raw material for production of SPC, SPI, histone and wiredrawing protein. CHEMSTA provides various soybean intensive processing lines, one of which is suitable for production of low temperature soybean meal.

Process Description of Pretreatment Workshop

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The pretreatment workshop consists of the following sections:

  • 1 Cleaning Section
  • 2 Conditioning and Drying Section
  • 3 Dehulling Section
  • 4 Softening Section
  • 5 Flaking Section

Cleaning Section

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Conditioning and Drying Section

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Dehulling Section

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Softening Section

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Flaking Section

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Process Description of Extraction Workshop

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Extraction Section
Wet Meal Desolventizing Section
Evaporation & Condensation Recovery Section
Exhaust Gas Recovery Section
Rotocel Extractor

Extraction Section

1.Purpose: Pretreated soybean flakes are counter-currently circulated and contacted with solvent inside the extractor. Oil is separated from soybean flakes through spraying, soaking and permeation extraction.

2.Principle: Utilize solvent capable of dissolving oil and fat, and extract the oil and fat from the soybean flakes through the effects of wetting penetration, molecular diffusion, and convective diffusion.

3.Process Description: Pretreated soybean flakes are conveyed into the extractor through the feeding scraper conveyor. Preheated fresh solvent is pumped into the extractor, flowing counter to the material. The solvent sprays and permeates the material to extract oil and fat.

4.Main Equipment: Drag chain extractor, rotocel extractor.

1.Purpose: Pretreated soybean flakes are counter-currently circulated and contacted with solvent inside the extractor. Oil is separated from soybean flakes through spraying, soaking and permeation extraction.

2.Principle: Utilize solvent capable of dissolving oil and fat, and extract the oil and fat from the soybean flakes through the effects of wetting penetration, molecular diffusion, and convective diffusion.

3.Process Description: Pretreated soybean flakes are conveyed into the extractor through the feeding scraper conveyor. Preheated fresh solvent is pumped into the extractor, flowing counter to the material. The solvent sprays and permeates the material to extract oil and fat.

4.Main Equipment: Drag chain extractor, rotocel extractor.

service-1
service-2

Process Description of Refining Workshop

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CHEMSTA vegetable oil&fats refining production line is used to refine various oils, including soybean oil, rapeseed oil, cottonseed oil, peanut oil, sunflower seed oil, corn germ oil, and rice bran oil. This production line features a capacity of 30-1,000 tons of crude oil per day, and is able to eliminate plasticizer (DEHP) pollution and prevent the formation of trans fatty acids (TFA) in an efficient manner.

  • 1 Degumming and Neutralization Section
  • 2 Bleaching section
  • 3 Dewaxing
  • 4 Deodorization
  • 5 Crude Oil Filtration
  • 6 Phospholipid Concentration and Drying

Degumming and Neutralization Section

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Bleaching section

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Dewaxing

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Deodorization

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Crude Oil Filtration

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Phospholipid Concentration and Drying

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Purpose: 1.Remove impurities from raw materials, including dust, rope ends, straw stalks, soil clods, stones, bean pods, oversized and undersized bean grains, etc. 2. Remove moldy beans, defective beans and heterochromatic grains via color sorting to improve raw material quality.

Our Equipment

All
Pretreatment
Extraction
Refining
Soybean White Flake
Plant protein deep processing section
Vertical seed conditioner
The extractor is the core equipment of an extraction workshop. Among all extractor types, the drag chain extractor features cutting-edge technology, strong material adaptability and superior performance.
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Screw Oil Press
A screw press consists of a continuous, helical thread that revolves within a stationary, perforated cylinder.
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Flap Cooler
Depending on the type of oilseed, different pretreatment, pressing, puffing, and solvent extraction processes are employed to produce high-quality meal and edible oils through a mechanized, continuous production line with a fully computerized, automated production process.
Read more
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Video Highlights

  • Soybean Oil Refining Plant – Automatically Computer Controlling
    2026-10-06
  • Soybean Protein Isolate Plant – another workshop-Built by Chemsta
    2026-10-06
  • Chemsta: Leading Supplier of Oils & Fats, Soya Protein, and Soya White Flake Equipment
    2026-10-06
  • To Our Valued CHEMSTA Clients — Happy New Year 2026!
    2026-10-06

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