Collection: Commercial Oil Press | Edible Oil Expeller Press for Peanuts, Sesame & Soybean
About Commercial Oil Press | Edible Oil Expeller Press for Peanuts, Sesame & Soybean
A commercial oil press is a screw expeller that mechanically squeezes edible oil from oilseeds such as peanuts, sesame, soybeans, sunflower seeds and rapeseed. Oilseeds are fed into a hopper and compressed by a rotating screw shaft; oil flows out through the press cage while the remaining cake discharges separately. These machines power small oil workshops, family farms and medium edible oil businesses that produce natural, unrefined oil. Some models add heating, automatic temperature control and vacuum oil filtration for cleaner output.
How to Choose
- Capacity in kilograms per hour — match throughput to your daily oilseed supply
- Power and motor rating — larger machines need higher power and often three-phase electricity
- Heating and temperature control for better oil yield from different seeds
- Multi-seed versatility if you plan to press more than one oil crop
- Oil filtration — an integrated vacuum filter or separate filter press for clear oil
FAQ
Q: Which oilseeds can a screw oil press process?
A: Common oilseeds include peanuts, soybeans, sesame, sunflower seeds, rapeseed and cottonseed. Some materials need cleaning, crushing or drying before pressing for best results.
Q: How do I choose the right capacity?
A: Estimate your daily output first. A small shop may need around 80 to 120 kg per hour, while a growing mill may need several hundred kilograms per hour. Oversized machines waste electricity when seed supply is uneven.
Q: Why does temperature control matter?
A: Heating oilseeds before and during pressing improves oil flow and yield. Peanuts and soybeans typically perform best around 95 to 110 degrees Celsius depending on the seed.
Q: Do I need an oil filter?
A: Freshly pressed crude oil contains fine particles and moisture. If you sell edible oil directly, a vacuum or plate filter improves appearance and customer confidence.
