Groundnut Oil Making Machine | Oil Press Machine for Sunflower, Beans
Groundnut oil making machine is processing raw materials like groundnut into edible oil. Raw materials for this groundnut oil press machine can be soybeans, cotton seeds, rapeseed, sunflower seed, etc. Generally speaking, this oil extraction machine is hot pressed. Hot pressing means frying in a wok before pressing the oil. Its advantage is high oil yield and oily fragrance. Also, this automatic multi-purpose screw groundnut oil making machine for sale has different capacities based on the models. We also have combined groundnut sheller for sale. Welcome to contact us for more clarifications!
Features of Groundnut Oil Making Machine
- Compact structure, reliable brand, easy operation.
- High oil yield, benefiting your business.
- The groundnut oil processing machine is equipped with a vacuum filter, getting more high-quality edible oil.
- High quality, stable performance, long service life.
- The screw is a three-grade press, putting materials one time and getting the final edible oil.
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 |
What Materials is Suitable for Peanut Oil Making Machine?
This integrated groundnut oil making machine is proper for soybean, peanut, cottonseed, rapeseed, sunflower seed, pepper seed. So, we call it sunflower oil making machine, cottonseed oil press, too. This high-efficiency oil press machine’s price varies. For details, please contact us for consultation.
Oil Extraction Raw Material Parameters
Due to the different oil content of oil varieties, plus the difference in operation technology and oil pretreatment, the data in the above table is for reference only.
| 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% |
How to do the Extraction of Oil from Groundnut Seed?
Actually, this groundnut oil making machine is a screw oil press, having screw shaft for oil press. So, it’s to squeeze oil through screw extrusion. The extracted oil is filtered through a vacuum filter, resulting in a clear, usable oil. The oil can be eaten directly and has a shelf life of about one year.
Groundnut Oil Making Machine with Roaster Machine
Because this groundnut oil making machine is hot press oil machine, the raw materials should be hot before coming to the expeller. According to this characteristic, commonly collocate one roaster machine with the automatic peanut machine to make edible oil.
