Oil pressing machine

The oil pressing machine can efficiently separate oil from various seeds and nuts. It is widely used for processing peanuts, soybeans, rapeseed, sesame, walnuts, coconuts, and other oil-bearing raw materials.

To meet the diverse needs of different users and production environments, our company offers a comprehensive range of oil pressing machines. We provide four main models: the Semi-Automatic Oil Press Machine , the Dual-Temperature Oil Press Machine, the Screw Oil Press Machine, and the Hydraulic Oil Press Machine.

Unlike chemical extraction methods, this mechanical process helps retain the natural nutrients, aroma, and flavor of the oil, making it a preferred choice for both commercial producers and health-conscious users.

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Oil pressing machine working video

Semi-automatic oil pressing machine

Our ​ ​Semi-automatic oil pressing machine​ ​ is a robust and adaptable solution tailored for small-to-medium scale oil producers seeking efficiency with manageable automation.

Designed to handle a ​ ​wide range of oil-bearing materials​ ​, this model efficiently processes popular crops such as ​ ​peanuts​ ​, ​ ​sesame seeds​ ​, ​ ​rapeseed (canola)​ ​, and other similar oilseeds.

It delivers consistent performance where ​ ​final oil yield is intrinsically dependent on the quality and inherent oil content of the input material​ ​.

​ ​Key features & operation​

• Core mechanism.​ ​ Utilizes a powerful ​ ​screw rotation​ ​ system to apply continuous, high pressure for effective oil extraction.

• ​ ​Power flexibility. ​ Offers exceptional operational versatility by being compatible with both ​ ​electric motors and diesel engines​ ​, making it suitable for locations with varying power infrastructure.

• Output characteristic.​ ​ The extraction process efficiently separates oil, but the pressed cake may contain more residual impurities, requiring further filtration.

• ​ ​Unique value-add function.​ ​ A key advantage is its ability for secondary pressing, allowing hot oil cake to be repressed for higher oil yield and reduced waste.

​ ​Positioning & target users

​This ​ ​Semi-automatic oil pressing machine​ ​ strikes an optimal balance between ​ ​affordability​ ​, ​ ​operational simplicity​ ​, and ​ ​versatility​ ​.

It’s an excellent choice for farmers, homesteaders, and small commercial oil mills looking for a dependable, cost-effective entry into oil production or requiring a flexible machine capable of handling multiple seed types without complex setup.

Machine parameters

Dual-temperature oil extraction machine

The Dual-temperature oil extraction machine, also known as the Full Automatic Hot and Cold Screw Oil Press Machine is designed to press both cold raw materials and hot roasted materials.

It is suitable for extracting a wide range of oils such as sesame oil, sunflower seed oil, peanut oil, rapeseed oil, castor oil, cottonseed oil, soybean oil, walnut oil, almond oil, pine nut oil, flaxseed oil, and alfalfa seed oil.

Key advantages​

• ​ ​Wide material adaptability

  • ​Unlike conventional presses, this machine allows hot pressing of sunflower seeds, peanuts, castor seeds, and cotton seeds without pre-shelling or roasting, reducing equipment costs and simplifying the process.

• ​ ​Preserves nutrition & quality

  • ​Cold pressing better retains the natural nutrients in the oilseeds.
  • Cold-pressed oil is purer and has a brighter color.
  • Generates low smoke during cooking and is recognized as healthier.

• Automation & efficiency

  • ​Equipped with an ​ ​automatic screw conveyor​ ​, significantly saving labor.
  • Features an ​ ​oil residue recycling system​ ​ to reuse residue and improve oil yield.

• ​ ​Integrated filtration

  • Includes ​ ​dual vacuum filters​ ​, directly filtering the pressed oil without needing an extra oil filter machine.

Technical specifications ​

Screw oil press machine

The screw oil pressing machine is a fully automatic hot-pressing model, ideal for commercial oil extraction operations that require high efficiency and consistent output.

This machine combines intelligent temperature control, high pressure, and efficient filtration to deliver superior oil yield and quality.

Key features

• Hot pressing with preheating. Equipped with an electric heating ring, the machine can preheat before operation, ensuring optimal temperature for efficient oil extraction.

• Internal screw structure. A continuous screw shaft compresses and squeezes oil from seeds, increasing output and reducing residue.

• Vacuum oil filter barrel. Comes with a built-in vacuum filter to quickly purify the extracted oil, removing impurities and improving clarity.

• Electric motor driven. This model is powered solely by electricity, providing stable and quiet operation—ideal for modern workshops or processing plants.

• Replaceable pressing bars. The internal pressing bars are considered consumables and are easy to replace, making long-term maintenance simple and cost-effective.

• High oil yield. Due to the strong pressing force and heated process, this machine delivers a higher oil yield compared to semi-automatic or cold-press models.

Machine parameters

Hydraulic oil making machine

The hydraulic oil making machine is a specialized cold-pressing equipment designed for extracting oil from high-oil-content raw materials.

Unlike screw-type models, this machine operates with a powerful hydraulic cylinder, applying vertical pressure through an up-and-down pressing mechanism—ensuring a slow, steady, and efficient oil release without generating excessive heat.

This machine is especially suitable for premium oil production, where preserving nutrients, aroma, and flavor is essential.

Key features

• Hydraulic system. Utilizes a built-in hydraulic oil cylinder to deliver strong, uniform pressure, ideal for delicate oilseeds.

• No internal screw. The absence of a screw shaft ensures a cleaner pressing process with minimal residue and no mechanical grinding.

• Vertical pressing motion. Oil is extracted through upward and downward hydraulic pressure, making the process quiet, efficient, and easy to control.

• Perfect for specialty materials. Suitable for materials with high oil content such as:

  • Sesame
  • Avocado
  • Walnut
  • Coconut (shell must be removed and flesh pre-crushed)

• Cold pressing advantages: Maintains the original taste and nutritional profile of the oil, ideal for health-conscious markets.

With its simple structure, low noise, and excellent oil quality output, the hydraulic oil making machine is a preferred choice for boutique oil producers, laboratories, or businesses focused on small-batch, high-value edible oil extraction.

Hydraulic oil making machine structure

Machine parameters

Supporting equipment of oil pressing machine

Crushing machine plays a crucial role in optimizing the overall oil extraction process, especially when dealing with tough or fibrous raw materials. For instance, when processing coconuts, it is essential to first remove the shell and crush the coconut meat into fine particles to ensure smooth and efficient oil pressing.

To meet this need, we offer high-performance crushing machines as a key supporting device for our oil pressing lines. These crushers are designed to handle materials like coconut flesh, palm kernel, and other hard oilseeds, significantly improving pressing efficiency and protecting the main oil press from blockages or uneven feed.

By integrating our crushing machine with the oil pressing machine, users can achieve:

• Better oil yield through finer material preparation
• Reduced mechanical wear on the press due to uniform feed
• Faster processing speed and improved overall production efficiency

Conclusion

In summary, our oil pressing machines—ranging from semi-automatic to screw, dual-temperature, and hydraulic models—offer flexible solutions for various production needs and raw materials.

If you’re looking to start or expand your edible oil production, feel free to contact us for customized recommendations and a competitive quote.