Corn germ is a good oil-bearing material in the edible oil industry. With the development of corn processing industry such as starch, starch sugar and alcohol in recent years, corn germ oil has grown rapidly in the international market and has become one of the main edible vegetable oil varieties in the world. Main methods of extracting oil from corn or corn germ: Screw pressing and solvent extraction. "Screw oil pressing / expelling" is most commonly used in small to medium scale corn oil manufacturing process. (Currently, most corn oil companies or factories use the screw pressing process, the yield of oil is around 70%.) "Prepresing and Solvent Extraction" is more suitable for industrial complete corn oil mill plant. (For large oil mills adopting solvent extraction technology, corn germ oil extraction rate can reach up to 98%.) Screw Corn Oil Pressing Machine (Complete Set) Pretreatment and mechanical pressing: Screw oil presses are commonly used. After