Operating principle of peanut oil extraction machinery

Peanut oil extraction machinery is a device designed specifically for extracting oil from peanuts. The process includes cleaning, shelling, pressing and filtering. Depending on the production scale and oil quality requirements, you can choose equipment such as screw presses, hydraulic presses and solvent extractors.

Main processes and equipment types

Screw press

The screw press extracts oil by mechanically squeezing peanuts with a screw. It is popular because of its high efficiency and ability to preserve the natural flavor and nutrients of the oil. It is particularly suitable for cold-pressed peanut oil.

Hydraulic Press

The hydraulic press uses a hydraulic system to apply pressure to squeeze out the oil from the peanuts. It has a high oil yield and is suitable for small-scale or boutique operations.

Solvent Extractor

Solvent extraction uses chemical solvents (such as hexane) to dissolve the oil in peanuts. It is suitable for large-scale industrial production and is very efficient.

Integrated oil press

The all-in-one oil press integrates multiple processes such as pressing and filtering, which is suitable for small and medium-sized enterprises and simplifies the oil pressing process.

Advantages and features

Peanut oil extraction machinery has many advantages:

• High efficiency: Optimized engineering design ensures high oil yield and reduces the waste of raw materials.
• Quality protection: The machine design retains the natural flavor and nutrients of peanut oil, especially the cold-pressed oil retains the healthy ingredients.
• Automation: Automatic temperature control, feeding and filtering systems reduce the possibility of manual intervention and errors.
• Scalability: Suitable for different production scales, there are corresponding equipment from small to large-scale industrial production.
• Cost-effectiveness: The initial investment in equipment is offset by efficient production and low maintenance costs.
• Versatility: Wide range of applications, not only can it process peanuts, but also other oil seeds such as sunflower seeds, sesame seeds and almonds.

Scope of application

Small-scale production

Suitable for small enterprises, using small screw press or Hydraulic oil press, small investment and easy to operate.

Medium-sized Enterprises

Suitable for regional markets, using medium-sized integrated oil presses or small solvent extraction equipment to balance capacity and quality.

Large-scale industrial production

Large-scale producers use high-capacity screw presses, large solvent extraction systems and automated production lines suitable for large-scale market demands.

Quality production

Cold presses and small hydraulic presses provide quality-focused producers with high-quality peanut oil to meet high-end market demands.

in conclusion

Peanut oil extraction machinery is crucial in the production process, efficiently extracting high-quality oil to meet different production scales and market demands. As the demand for natural and healthy oils grows, this type of machinery plays an important role in optimizing production processes and improving return on investment.