Peanut is a high-value edible oil crop with excellent economic benefits, mainly processed by physical pressing. Peanut kernels have an oil content of 45%–55%, and the oil yield can reach 38%–48% after pressing, making it an ideal raw material for efficient oil extraction.
Traditional manual pressing and simple equipment feature low efficiency, high loss and high residual oil rate, unsuitable for large-scale production. Our bar cage screw oil press is specially optimized for peanuts, with stable structure and smooth oil output. It is the core equipment for small- and medium-sized oil mills and processing workshops.
After cleaning, crushing, shell-kernel separation and heating conditioning, the raw materials enter the pressing chamber. Under high-pressure extrusion, oil is quickly separated, realizing continuous production. The residual oil rate in the cake is below 8–10%, meeting edible and industrial-grade peanut oil production standards.
Technical Parameters
Product Advantages
- High oil yield, pure oil quality
Reasonable bar design ensures smooth oil channels and full pressing. Oil yield increases by 3%–6% compared with ordinary oil presses. Pressed peanut oil is clear, impurity-free and retains natural peanut aroma.
- Stable operation, durable
Large feeding port and fast pressing speed support continuous production. The machine runs stably with low noise, allows 24-hour non-stop work and has strong overload capacity.
- Simple structure, easy maintenance
Compact pressing chamber, easy operation and quick mastery for workers. Core parts adopt high-quality wear-resistant steel with long service life. Bars are easy to disassemble and replace, reducing maintenance cost.
- Wide applicability, customizable
Motors are upgraded for peanut pressing to improve efficiency. Besides peanuts, it can press rapeseed, sunflower seeds, sesame, soybeans and other oilseeds. Crushers, roasters, oil filters and other supporting equipment can be matched to form a complete production line.
Why This Process Matters
Each step — from cleaning to filtration — directly affects oil quality, yield, and shelf life. Proper blanching prevents rancidity. Controlled drying ensures efficient pressing. Clean raw material means cleaner oil.
As demand for sustainable oils grows, BSF oil production offers a practical solution: turning raw larvae into a valuable, high-demand product.
Why This Process Matters
Each step — from cleaning to filtration — directly affects oil quality, yield, and shelf life. Proper blanching prevents rancidity. Controlled drying ensures efficient pressing. Clean raw material means cleaner oil.
As demand for sustainable oils grows, BSF oil production offers a practical solution: turning raw larvae into a valuable, high-demand product.
Ruian Every Machinery (MCRAYONE) is located in Zhejiang province, China. Our annual production capacity of oil press machines and related machines is around 10,000 sets. These machines have sold to all over the world, such as South Africa, Nigeria, America, India and so on. Thanks to our experience in the oil press industry (more than 40 years ), we know the demands and best-selling models of each market, so we can provide the most suitable machines to our customers.
We have an experienced engineer team, a professional Research and Design department, and a perfect Quality Control System. All the parts are made by our own factory and the quality can be guaranteed. In addition, we provide a quality warranty for one year.
Our business involves in small-sized oil pressing series, oil engineering designing, equipment manufacturing and installing, project contracting, technical service and so on. Moreover, we have important partnerships with many large Chinese companies, such as China Oil and Food Import and Export Corporation. We are their designated foreign trade exporter and their supplier for small oil presses.
Our goal is to establish a long-term relationships with our customers, based on providing quality machines at a reasonable cost and maximize the customer returns with comprehensive service.
In the course of our company’s decades of development, we have obtained multiple official certificates, such as :
- ISO-9001 international quality system certification
- CE certificate
- China’s AAA credit enterprises
- Certification for honoring contracts and keeping promises
- Certificate of Integrity management demonstration unit
- Certificate of Quality Service Integrity Unit
- Enterprise Credit Rating Certificate
Our company has grown into one of the leading oil press manufacturers in China, and our popularity has spread abroad. We welcoming all kinds of orders.
