Sunflower Oil Processing Equipment & Production Line Guidelines

With the rising global demand for sunflower oil, rational configuration of processing equipment and production lines is crucial for sunflower oil processing entrepreneurs. Below is the key information:

I. Core Processing Equipment
1. Pretreatment Equipment
1) Cleaning Equipment: Magnetic separators remove metal impurities, while vibrating screens and destoners eliminate gravel and dust. This prevents equipment damage and ensures oil quality.
2) Dehulling & Crushing Equipment: Specialized dehullers remove hard outer shells. Crushers break the kernels into small particles (without damaging the kernel itself) to improve oil extraction efficiency.
3) Flaking & Cooking Equipment: Flaking machines press kernels into thin flakes, and cooking machines adjust moisture and temperature to prepare for oil extraction.

2. Oil Extraction Equipment
1) Pressing Machines: Includes screw oil presses and automatic temperature-controlled integrated presses, available in cold-pressing and hot-pressing options. Cold-pressing retains nutritional value and natural flavor, while hot-pressing achieves higher oil yield.
2) Solvent Extraction Equipment: Suitable for large-scale production, consisting of extractors, DTDC towers, and evaporators. It extracts residual oil from pressed cakes, reducing residual oil content and increasing profitability.

3. Oil Refining Equipment
1) Degumming Equipment: Removes phospholipids through water degumming or acid degumming, depending on the quality of crude oil.
2) Deacidification Equipment: Alkaline solutions (e.g., NaOH) are added to react with free fatty acids, forming soapstock that can be separated from the oil.
3) Decolorization Equipment: Activated clay is used to adsorb pigments, improving the oil's appearance.
4) Deodorization Equipment: The oil is heated under vacuum while steam is passed through it to remove odors and other volatile compounds.

II. Production Line Configuration by Scale
1. Small-Scale (≤5 TPD): For crude oil production, only a seed roaster, oil press, and plate filter are required. Adding cleaning equipment (vibrating screen, destoner) can improve oil purity. Ideal for home use or small workshops.
2. Medium-Scale (10-30 TPD): Comprises pretreatment equipment (cleaning, kernel-shell separator, roaster), pressing machine, filter, and filling equipment. Capable of producing high-quality oil, suitable for small and medium-sized enterprises.
3. Large-Scale (30-1000 TPD): Includes pretreatment equipment (cleaning, crusher, cooker, flaker), pre-pressing machine, filter, solvent extraction equipment, and refining equipment. Features high oil yield and efficiency, suitable for industrial production.

For more specific sunflower oil processing equipment parameters or customized solutions, please contact Henan Glory for further communication!

Entire Sunflower Oil Processing Plant Solutions

 When you’re planning to launch a sunflower oil processing plant, do you often get stuck with these worries? If you source pretreatment, extraction, and refining equipment from different suppliers, will mismatched components cause production bottlenecks? Will inconsistent standards across processes compromise the oil’s quality and food safety? Or will fragmented technical support leave you stranded when the line hits issues after startup?

Henan Glory provides you with an entire turnkey sunflower oil processing plant to address your concerns.

1. Seed Preparation and Pretreatment
This initial stage is crucial for ensuring high oil yield and quality, and it also helps protect downstream equipment.

Cleaning: Raw sunflower seeds contain impurities such as stems, leaves, sand, stones, and metal fragments. Cleaning equipment (including vibrating screen, magnetic separator, and destoner) removes these impurities to prevent equipment damage and ensure the purity of sunflower oil.

Dehulling (Cracking and Separation): Sunflower seed shells are high in fiber and wax but low in oil content. Dehulling is necessary to remove them. Seeds are first cracked using cracker. Kernel husk separator then efficiently separate the kernels from the shells. This step increases the protein content of the subsequent meal by-product.

Flaking and Conditioning: The sunflower seed kernels are rolled into thin flakes by flaking machines. These flakes are then conveyed to multi-layered cooker for conditioning. Conditioning is critical as it adjusts moisture content and temperature, coagulates proteins, and breaks down oil cells, significantly optimizing the efficiency of the subsequent oil extraction step.

2. Oil Extraction
This is the core process of separating oil from the sunflower seed flakes. Two primary methods are used, often in combination.

Mechanical Pressing: The conditioned flakes are fed into a screw oil expeller. Inside the press chamber, a rotating screw shaft continuously advances the material, creating increasing pressure that squeezes out the oil. This is a physical process, which better preserves the oil's natural flavor and nutrients.

Solvent Extraction (Optional): The cake from the screw oil expeller retains some residual oil. TIn order to achieve the highest possible oil yield (over 99%), you can send this cake to a solvent extraction plant. Here, a food-grade solvent (typically hexane) dissolves the remaining oil. The solvent is then recovered from both the oil and the meal through distillation and is reused. The end products are crude sunflower oil and defatted meal.

3. Sunflower Oil Refining
Crude sunflower oil contains gums, free fatty acids (FFA), pigments, odoriferous compounds, and waxes. Refining equipment removes these impurities to produce a clear, stable oil with a mild flavor and improved shelf life.

Degumming: This first step, often carried out using water or acid, removes hydratable and non-hydratable phosphatides (gums) to prevent the sunflower oil from becoming hazy.

Deacidification: An alkali solution (e.g., NaOH solution) is added to react with FFA, forming soapstock. This soapstock is then separated via centrifugation.

Bleaching: In a bleaching tank, adsorbents like activated white clay are mixed with the sunflower oil to remove pigments, residual soaps, and oxidation products, improving the oil's color.

Deodorization: This is a key step conducted under high temperature and vacuum. Steam is passed through the oil to strip away volatile odor and flavor compounds, resulting in a neutral-smelling and tasting oil.

Dewaxing: Specific to sunflower oil, this optional step removes waxes to prevent cloudiness at cooler temperatures. The oil is slowly cooled in crystallizer to allow wax crystals to form, which are then removed by filter.

4. Sunflower Oil Packaging and Storage
The final refined sunflower oil is stored in large tanks, often under a nitrogen blanket to prevent oxidation. The oil is then automatically pumped to filling machines to be packaged into bottles, plastic jugs, flexitanks, or drums. The packaging line typically includes capping, labeling, and case-packing machines, and is followed by palletizing for shipment.

If you are preparing to launch or expand your sunflower oil processing plant, contact us and let Henan Glory's turnkey solutions help you turn plans into results faster.

Official Web:

http://www.cookingoilmillmachinery.com 
http://www.sunfloweroilextractionmachine.com 
http://french.cookingoilmillmachinery.com 
WhatsApp: +86 13526627860 (https://wa.me/8613526627860)
Email: market@doinggroup.com

Medium & Large Scale Sunflower Oil Press Line from Henan Glory: For Efficient Edible Oil Production

 Henan Glory is a professional manufacturer specializing in edible oil production equipment. We provide medium and large scale sunflower oil press lines to meet the needs of oil mill plants.

1. Our Sunflower Oil Press Line Overview
This sunflower oil press line is designed for medium to large-scale production, with a daily capacity ranging from 10 tons to 1,000 tons. It is suitable for processing sunflower seeds, as well as other high-oil-content oilseeds like peanuts, cotton seeds, rapeseeds, and castor seeds.

 

Key components of the line include:
- Impurity Removal Equipment: Vibrating screen, destoner, magnetic separator work together to clean raw materials by removing dust, stones, and metal impurities.
- Seed Processing Equipment: Cracker, flaking machine, softening pot, cooker prepare oilseeds for pressing by adjusting their structure and temperature.
- Oil Extraction & Storage Equipment: Press machine extracts oil from processed seeds, while leaf filter, oil clarification tank, crude oil storage tank help purify and store the oil.

2. Step-by-Step Working Process
The production of cooking oil from oilseeds involves several sequential steps:

1) Oil Seeds: Start with sunflower seeds (or other selected oilseeds).
2) Cleaning: Remove dirt, small sticks, and other impurities to ensure raw material quality and protect machinery.
3) Cracking: Break seeds into smaller pieces to facilitate subsequent processing.
4) Crushing: Further reduce particle size to increase surface area for better oil extraction.
5) Flaking: Roll crushed seeds into thin flakes to further increase surface.
6) Cooking: Heat and moisturize flakes to adjust texture and temperature (a key step for oil yield).
7) Pressing: Use mechanical pressure to extract oil from cooked flakes.
8) Filtering: Remove fine solid residues from pressed oil to obtain clear crude oil.
9) Crude Sunflower Oil: After filtering, the final cooking oil is ready for use or packaging.

3. Advantages of Our Equipment
- Scalable Capacity: With a daily range of 10–1,000 tons, you can select a configuration matching your production scale.
- Versatility: Suitable for sunflower seeds, peanuts, cotton seeds, etc.—allowing production diversification if needed.
- Proven Process: Follows a mature production flow to help ensure stable oil yield and quality.
- Operational Ease: The process is designed for manageable operation, and we provide guidance for use and maintenance.
- Professional Support: Henan Glory has years of experience in edible oil machinery. We offer equipment selection advice, installation guidance, and after-sales service.

If you're planning a sunflower oil mill or upgrading oil production equipment, reach out to discuss your needs.

WhatsApp: +86 13526627860 (https://wa.me/8613526627860)

Email: market@doinggroup.com

Official Web:

http://www.cookingoilmillmachinery.com 

http://www.sunfloweroilextractionmachine.com 

http://french.cookingoilmillmachinery.com

100 tons per day sunflower oil production line 3D video sunflower oil extraction machine

100 tons per day sunflower oil production line 3D video sunflower oil extraction machine

☏whatsApp/wechat: +86 13526627860

E-mail: lisa@doinggroup.com

◆http://www.cookingoilmillmachinery.com

◆http://www.edibleoilrefinerymachine.com

The video shows the production process of a large sunflower oil production line, Sunflower oil extraction machine are essential for this process, and they include cleaning machines, husking machines, drying machines, flaking machines, cooking machines, and sunflower oil pressing machines. These machines are highly effective, automatic, and use mature technology. At Henan Doing Company, we can design a sunflower oil processing plant that meets your needs.

After pressing, the sunflower cakes can also be extracted using solvent extraction, and the crude sunflower oil can be refined to obtain the best quality oil. If you are interested in setting up a sunflower oil processing plant, please contact us at Henan Doing Company.