Groundnut Oil Extractor | Screw Peanut Oil Expeller

The automatic screw groundnut oil extractor is designed for peanut, soybean, rapeseed, sunflower seed and other oil crops with oil yield less than 40%. Compared with the traditional oil extraction method, the machine improves the oil yield efficiency by 35%-50% and reduces the energy consumption by 60%.

It is compatible with more than 20 kinds of oilseeds at the same time, and guarantees the purity of oil with a food-grade stainless steel process. With its compact structure and easy operation, it can be widely used in family workshops, small oil mills, and oil processing projects at the early stage of business.

Peanuts screw oil extraction machine advantages

• Small footprint: only 10-20 square meters, suitable for various sites.
• High-efficiency pressing system: optimized design of the pressing chamber enhances the internal pressure and greatly improves the oil pressing efficiency.
• Wide range of applicable raw materials: more than 20 kinds of oil raw materials can be processed to meet diversified production needs.
• Strong processing capacity: it can process 500 kilograms of raw materials per hour, and it is easy to operate, only one person can complete the production.
• Sturdy and durable structure: the whole groundnut oil extractor is made of high-quality carbon steel, wear-resistant and durable, supporting long-term continuous operation.
• High oil yield: the oil yield can reach about 50%, the residual oil rate of dry cake is less than 8%, and the oil utilization rate is high.

Application range of screw oil press machine

This groundnut oil extractor machine is suitable for a wide range of vegetable oilseeds and nuts raw materials, including but not limited to: mustard seed, sunflower seed, rapeseed, soybean, castor seed, shea nut, coconut or copra seed, neem seed, cottonseed, jatropha seed, corn germ, flaxseed, palm kernel, peanut, sesame seed, and so on.

If you are not sure whether your raw materials are suitable, please feel free to contact us. We can provide you with a free raw material testing service to help you evaluate the oil production effect.

Screw oil extractor structure and working principle

The groundnut oil extractor mainly consists of automatic control box, heating and pressing part, adjusting device, rotating part and vacuum filtration system. All the parts work together to realize the fully automatic and efficient oil pressing process from raw material feeding, heating, and pressing to grease filtering.

1. Raw material pretreatment: according to the oil content and physical properties of the oilseeds, usually need to go through cleaning, drying, crushing, rolling embryo, steaming and tempering and other pretreatment steps.
2. Feeding: the pre-treated peanut kernel and other raw materials are poured into the hopper.
3. Screw propulsion and pressurization: driven by the screw shaft, the material moves forward; as the space in the pressing chamber gradually shrinks, the density of the material increases, and the internal pressure rises.
4. Oil and grease precipitation: under the effect of high temperature and pressure and friction heat, the cell structure of the oil material is destroyed and the oil and grease are released.
5. Vacuum filtration: the extracted oil passes through the vacuum filtration system to remove the dregs and impurities and get the pure edible oil.
6. Finished product collection: the filtered edible oil can be collected and used.

Parameters of groundnut oil extractor machine

Modell	TZ-60	TZ-70	TZ-80	TZ-180	TZ-125
Drücken Sie Durchmesser	55mm	65mm	80mm	100mm	125mm
Drücken Sie Geschwindigkeit	64 U/min	38 U/min	35 U/min	37 U/min	34 U/min
Motor	202 kW	3 kW	4 kW	7,5 kW	15 kW
Vakuumpumpe	0,75 kW	0,75 kW	0,55 kW	0,75 kW	0,75 kW
Heizleistung	0,5 kW	1,1 kW	2,2 kW	3 kW	3,75 kW
Kapazität	40-60kg/h	50-70kg/h	80-120kg/h	150–230 kg/h	300–350 kg/h
Gewicht	240kg	280kg	850kg	1100kg	1400 kg
Größe	1,2 * 0,48 * 1,1 m	1,4 * 0,5 * 1,2 m	1,7 * 0,11 * 1,6 m	1,9 * 1,2 * 1,3 m	2,6 * 1,3 * 2,3 m

Welche Erdnuss eignet sich am besten zur Ölgewinnung?

1. Berücksichtigen Sie die Größe des Erdnusskerns. Ist der Erdnusskern zu groß, passt er nicht durch die Einfüllöffnung kleinerer Ölpressen. Wenn das Korn dagegen zu klein ist, ist die Geschwindigkeit stromabwärts zu hoch, was die Ölausbeute beeinträchtigen kann. .
2. Überprüfen Sie, ob der Erdnusskern frisch ist. Es ist wichtig, dass die zur Ölgewinnung verwendeten Erdnüsse nicht schimmelig sind, da schimmelige Kerne Aflatoxin enthalten, ein starkes Karzinogen.
3. Untersuchen Sie die Vielfalt der Erdnusskerne. Es gibt verschiedene Arten von Erdnüssen, darunter gewöhnliche Erdnüsse, Perlenerdnüsse, Mehrkorn-Erdnüsse und Drachenerdnüsse. Der gewöhnliche Typ ist mit einem Ölgehalt von 52-54% am besten für die Ölgewinnung geeignet.

Wie starte ich ein Unternehmen zur Gewinnung von Erdnussöl?

1. Führen Sie eine gründliche Marktanalyse durch. Es ist wichtig festzustellen, ob in der Region Erdnüsse angebaut werden, die Qualität der Erdnüsse zu beurteilen, die lokale Nachfrage nach Erdnussöl zu verstehen und das Einkommensniveau der Bevölkerung zu bewerten.
2. Select an appropriate location to set up a Erdnussöl extraction business. After that, obtain the necessary business license from the relevant government department.
3. Kaufen Sie Ausrüstung für Erdnussölverarbeitungsmaschinen. Wenn Sie eine Erdnussölpressenfabrik gründen möchten, reicht eine Erdnussölpresse nicht aus. Du brauchst ein Erdnussschälmaschine, Erdnussschälmaschine, Erdnussölextraktor, Erdnussfüllmaschineund andere zugehörige Ausrüstung
4. Vermarkten Sie Ihr Erdnussöl. Schließlich müssen Sie Vertriebskanäle finden, um Ihr Erdnussöl zu verkaufen.

We welcome inquiries in English, French, Arabic, Spanish, Russian, and many other languages. Our professional team will respond to you within one business day. If you are interested in our groundnut oil extractor machine, don’t hesitate to reach out to us!