Groundnut Oil Making Machine | Peanut Oil Press Machine

Taizy groundnut oil making machine specializes in extracting oil and fat from peanuts kernels or with shells by screw squeezing with hot pressing. It’s a screw oil press, also suitable for sunflower seeds, soybeans, etc. Its output is 40-600kg/h.

This peanut oil press machine has an oil extraction rate of 43-54%. The temperature for pressed groundnut reaches 100-200℃, and the machine’s temperature is around 180℃.

It’s characterized by simple structure, easy operation and high oil yield, and is widely used in small oil houses and family workshops. If you want more information, please contact me for more machine details!

Features of Taizy groundnut oil extraction machine 

• This machine has a wide range of capacity of 40-600kg/h, which is highly efficient.
• It has a high oil yield of 43-54%, benefiting your business.
• The equipment is not only applicable to peanuts, but also can be used for sunflower seeds, soybeans and other oil crops.
• The groundnut oil processing machine can be equipped with vacuum filters, getting more high-quality edible oil.
• The screw is a three-grade press, putting materials one time and getting the final edible oil.
• It has a simple structure, easy to operate.
• This peanut oil press machine is made of high-quality materials, and has stable performance and long service life.

Technical parameters of peanut oil making machine

Model	6YL-60	6YL-70	6YL-100	6YL-125	6YL-150
Capacity(kg/h)	40-60	45-70	150-230	300-400	500-600
Screw dia.(mm)	Φ60	φ70	Φ100	Φ125	Φ150
Screw speed(r/min)	64	37	37	35	35
Motor power(kw)	2.5	3	7.5	15	30
Weight(kg)	240	320	1100	1320	1420
Size(mm)	1020*780*1100	1450*870*1180	1800*1200*1550	2100*1400*1700	2300*1400*1700

Structure of groundnut oil making machine

Overall, the structure is simple. It mainly consists of five parts: electrical control part, heating and pressing part, adjustment part, transmission part, and vacuum oil filter.

• For one the groundnut oil making machine, the electrical control part controls the circuit of the whole machine.
• The heating and pressing part is the core, which mainly turns the material into edible oil.
• The adjustment and transmission part is also indispensable part.
• The vacuum oil filter part mainly filters the edible oil through the vacuum.

1. temperature regulator	7. feed inlet
2. smoke vent	8. adjustment section
3. power distribution cabinet	9. heating element
4. oiling position	10. oil out part
5. reducer	11. press part
6. motor	12. vacuum oil filter

How to extract groundnut oil from peanuts?

This groundnut oil making machine is a screw oil press, having screw shaft for oil pressing. So, how to make peanut oil? Look at the steps below.

1. Raw material preparation
   • Cleaning and removing impurities: clean the peanuts, remove the soil, stones, impurities, etc.
   • Roasting: to increase the oil yield, roast the cleaned peanuts. The temperature reaches 100-120℃, which is better for subsequent hot oil pressing.
2. Preheating the oil press
   • Start the machine: before formal oil extraction, start the screw oil press and carry out the appropriate preheating operation. Make sure the peanut oil machine reaches the working temperature so that the peanut oil can flow out more easily.
   • Check the feeding port: make sure the feeding port is clear and free from blockage, ready to start feeding.
3. Feeding and oil extraction
   • Even feeding: put the peanuts into the feeding port of the screw press slowly and evenly.
   • Screw pressing: the screw oil extraction machine exerts pressure on the peanuts through the rotation of the screw shaft. The peanuts are gradually crushed, pressurized and released with oil.
   • Oil-dregs separation: oil and dregs are separated during the pressing process. The groundnut oil flows out from the outlet, while the residue (peanut cake) is discharged from the other end.
4. Filtration of oil and grease
   • Filtration: the hot-pressed peanut oil will contain some residue, which can be separated from most of the oil residue by filtration.
5. Oil collection and storage
   • Collection of peanut oil: collect the filtered peanut oil into a clean container, avoid contact with impurities or moisture to maintain the purity of the oil.
   • Storage: groundnut oil should be stored in an airtight container in a cool, dry place to extend the shelf life.
6. Residue treatment
   • Peanut cake disposal: peanut cake after pressing can be used as animal feed or for other industrial purposes without wasting any raw material.

How to get high-quality edible peanut oil in the extraction process?

For edible oil extraction, customers are most concerned about the quality of the oil. So how to get high-quality edible oil?

The use of oil filtration technology can effectively improve the quality of edible oils by removing impurities and off-flavors, resulting in clearer, purer oils. Therefore, our groundnut oil making machine is usually equipped with oil filtering drums, which can well help customers realize this goal.

Raw materials suitable for peanut oil making machine

This industrial groundnut oil making machine is proper for:

Soybean, peanut, cottonseed, rapeseed, sunflower seed, pepper seed, etc.

So, we call it sunflower oil making machine, cottonseed oil press, too. For details, please contact us for consultation.

Due to the different oil content of oil varieties, plus the difference in operation technology and oil pretreatment, the data in the below table is for your reference.

Raw materials	Oil extraction rate	Residual oil rate in oil cake
Sesame	45-55%	≤6%
Peanut	43-54%	≤7%
rapeseed	32-44%	≤7%
Sunflower	32-43%	≤7%
Soybean	12-18%	≤6%

Matched equipment for groundnut oil making machine

Groundnut oil press machine with roaster machine

This groundnut oil making machine adpots hot pressing for peanuts, so the roaster machine is applied before coming to the expeller.

If you want to learn more about this kind of oil press, get in touch with us at any time! We’ll provide the most suitable solution to benefit your oil business!