The corn oil extraction machine, also known as screw oil press machine, is used for the mechanical pressing of corn germ oil. The corn germ oil press machine adopts directional pressure bearing and multi-stage propulsion to realize high oil yield.
What is the process of corn oil machine?
Complete Set of Corn Oil Machine for Small Scale Corn Oil Processing Plant Process Flow : Maize Germ → Screening (sieving machine) → Cooking (Roaster) → Oil Expelling (Corn Oil Press Machine) → Filtering (Filter Press) → Refining (Refinery Machine) → Corn Germ Oil
What is the extraction rate of corn oil?
At present, most corn oil companies or factories use screw pressing process, the oil yield is around 65%~70%, while for large oil mills adopting solvent extraction technology, the corn germ oil extraction rate can reach 98%. Complete Corn Oil Extraction Process (Solvent Extraction)
How to extract oil from corn or maize germ?
The main methods to extract oil from corn or maize germ: Screw pressing and solvent extraction . "Screw Oil Pressing / Expelling" is the most used in small to medium scale corn oil manufacturing process. (At present, most corn oil companies or factories use screw pressing process, the oil yield is around 70%.)
What are the features of corn germ oil press machine?
The corn germ oil press machine adopts directional pressure bearing and multi-stage propulsion to realize high oil yield. Scientific heating, automatic control of pressing temperature, high quality of pressed corn oil are among the outstanding features.
How is oil extracted from a kernel?
The oil is typically extracted from the germ by a combination of mechanical expression and hexane extraction. During starch extraction process the germ is seperated from kernel after cleaning and steeping. The oil is seperated from germ through steps given in Figure 5.