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

Modèle	TZ-60	TZ-70	TZ-80	TZ-180	TZ-125
Diamètre de presse	55mm	65mm	80mm	100mm	125mm
Vitesse de presse	64 tr/min	38 tr/min	35 tr/min	37 tr/min	34 tr/min
Moteur	202kw	3kw	4kw	7,5 kW	15kw
Pompe à vide	0,75 kW	0,75 kW	0,55 kW	0,75 kW	0,75 kW
Puissance de chauffage	0,5 kW	1,1 kW	2,2 kW	3kw	3,75 kW
Capacité	40-60kg/heure	50-70kg/heure	80-120 kg/heure	150-230kg/h	300-350 kg/heure
Poids	240 kg	280 kg	850 kg	1100 kg	1400 kg
Taille	1,2*0,48*1,1m	1,4*0,5*1,2m	1,7*0,11*1,6m	1,9*1,2*1,3m	2,6*1,3*2,3 m

Quelle arachide est la meilleure pour l’extraction de l’huile ?

1. Considérez la taille du noyau d'arachide. Si le noyau d’arachide est trop gros, il ne passera pas par l’ouverture d’alimentation des petites presses à huile. A l’inverse, si l’amande est trop petite, la vitesse d’aval sera trop élevée, ce qui peut nuire au rendement en huile. .
2. Vérifiez si le noyau de cacahuète est frais. Il est essentiel que les arachides utilisées pour l’extraction de l’huile ne soient pas moisies, car les grains moisis contiennent de l’aflatoxine, un puissant cancérigène.
3. Examinez la variété de grains d’arachide. Il existe plusieurs types d’arachides, notamment les arachides ordinaires, les arachides perlées, les arachides multigrains et les arachides dragon. Le type ordinaire est le plus adapté à l’extraction du pétrole, avec une teneur en huile de 52-54%.

Comment démarrer une entreprise d’extraction d’huile d’arachide ?

1. Effectuer une analyse approfondie du marché. Il est essentiel de déterminer si des arachides sont cultivées dans la région, d’évaluer la qualité des arachides, de comprendre la demande locale en huile d’arachide et d’évaluer les niveaux de revenus de la population.
2. Select an appropriate location to set up a huile d'arachide extraction business. After that, obtain the necessary business license from the relevant government department.
3. Achetez du matériel de machine de traitement de l'huile d'arachide. Si vous souhaitez démarrer une usine de presse à huile d’arachide, une presse à huile d’arachide ne suffit pas. Tu as besoin d'un décortiqueuse d'arachide, machine à éplucher les cacahuètes, extracteur d'huile d'arachide, machine de remplissage d'arachide, et autres équipements connexes
4. Commercialisez votre huile d’arachide. Enfin, vous devez trouver des canaux de vente pour vendre votre huile d’arachide.

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!