screw oil extraction palm oil expeller processing
For instance, a powered driven small-sized palm oil expeller with a uniform pitch shaft has extraction efficiency of 79.5%, with maximum extraction capacity of 532 kg/h, requires up to 5 hp
Olaniyan et al. (2012) designed a portable screw expeller for soybean and palm kernel oil, reporting high oil yield and extraction efficiency. Onto et al. (2011) found that oil