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

模型	TZ-60	TZ-70	TZ-80	TZ-180	TZ-125
压制直径	55毫米	65毫米	80毫米	100毫米	125毫米
印刷速度	64转/分	38转/分	35转/分	37转/分	34转/分
发动机	202千瓦	3千瓦	4千瓦	7.5千瓦	15千瓦
真空泵	0.75千瓦	0.75千瓦	0.55千瓦	0.75千瓦	0.75千瓦
加热功率	0.5千瓦	1.1千瓦	2.2千瓦	3千瓦	3.75千瓦
容量	40-60公斤/小时	50-70公斤/小时	80-120公斤/小时	150-230公斤/小时	300-350公斤/小时
重量	240公斤	280公斤	850公斤	1100公斤	1400公斤
尺寸	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*2.3m

哪种花生最适合榨油？

1. 考虑花生仁的大小。如果花生仁太大，则无法通过小型榨油机的进料口。相反，如果仁太小，下游速度将太高，这会阻碍出油率。 。
2. 检查花生仁是否新鲜。用于榨油的花生不能发霉，因为发霉的花生仁含有黄曲霉毒素，这是一种强效致癌物。
3. 检查花生仁的品种。花生有好几种类型，有普通花生、珍珠花生、杂粮花生、火龙花生等。普通型最适合榨油，含油量为52-54%。

如何开始花生油提取业务？

1. 进行彻底的市场分析。确定该地区是否种植花生、评估花生的质量、了解当地对花生油的需求以及评估人口的收入水平至关重要。
2. Select an appropriate location to set up a 花生油 extraction business. After that, obtain the necessary business license from the relevant government department.
3. 购买花生油加工机械设备。如果你想开一家花生榨油厂，那么花生榨油机还不够。你需要一个 花生脱壳机, 花生脱皮机, 花生油榨油机, 花生灌装机、及其他相关设备
4. 推销你的花生油。最后，您需要找到销售渠道来销售您的花生油。

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!