There are two common methods of extracting palm kernel oil, one is full press extraction where mechanical screw oil press machines are used to extract oil out by squeezing under high pressure, this oil extracting method is mainly used by small and big capacity palm kernel expeller. The other method is solvent extraction with hexane, where a solvent is mixed with the material to separate the palm kernel oil, this extracting method, however, is generally used by larger capacity oil processing mills. You can choose the one that suits you best according to your daily capacity.
