Palm kernels, which contain 45% to 55% oil, are an important source of premium vegetable oil. This oil is abundant in lauric acid and vitamin E,
making it extensively applied in the food, cosmetics, and biofuel sectors. To effectively extract this valuable oil, a professional, systematic production line equipped with specialized equipment is indispensable.
1.Palm Kernel Cracker
The production process begins with the Palm Kernel Cracker, which is used to break the palm kernels into appropriate sizes first. This initial cracking step prepares the kernels for subsequent shell-kernel separation, ensuring that the hard outer shells can be easily broken and separated in the next stage, laying a solid foundation for efficient follow-up processing.
2.Shell-Kernel Separation
After cracking, the mixture of kernel fragments and shells is fed into the Palm Shell-Kernel Separator. This device further breaks the remaining tough outer shells and separates them from the kernel fragments. After separation, the cleaned kernels are transported to the subsequent processing stage, which is crucial to eliminate any shell debris that might compromise the final oil quality.
3.Kernel Crushing
The separated palm kernels are fed into a Palm Kernel Crusher, where they are ground into small particles. This crushing step expands the surface area of the kernels, facilitating better heat absorption during the roasting process and thereby boosting the efficiency of oil extraction.
4.Roasting to Maximize Oil Extraction
The crushed kernel particles are then transferred to a Roaster, where they are heated at a controlled temperature range of 100 to 120 degrees Celsius. Roasting serves multiple purposes: it inactivates harmful enzymes, reduces the moisture content of the kernels, and breaks down cell structures to increase the overall oil yield.
5.Oil Extraction via Screw Press
Next, the roasted kernel particles are fed into a Screw Oil Press. Through the application of high pressure, the oil is mechanically squeezed out of the particles, while the remaining oil cake is discharged separately. This process ensures that the oil is recovered to the greatest extent possible, with only a small amount of residual oil left in the cake.
6.Oil Filtration for Purity Enhancement
The crude palm kernel oil is passed through a Plate and Frame Filter Press to remove solid impurities, producing clear, high-quality palm kernel oil. After filtration, the oil is ready for further refining processes or direct application in various industries.
Our complete production line integrates advanced machinery for high efficiency, energy savings, and consistent oil quality. Each machine is designed for durability and ease of operation, making palm kernel oil extraction both profitable and sustainable. Welcome to MCRAYONE for expert consultation!
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 :
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.
