The solvent extraction method to get oil,adopt the extraction principle, extract the oil out from material by using the solvent oil, the oil fatty resolves in the solvent oil,called as miscella,then through the evaporation equipment to evaporate the solvent oil out,condense then recovery reuse, the rest oil is crude oil, extracted meal use scrape conveyor to send to desolventizer,after drying to send to meal silo. Zhengzhou QIE Grain and Oil Machinery Co.,Ltd. Is one professional oil machinery manufacture,we have been in this field for many years,the well-known company in this field,welcome you to visit our factory! company name: Zhengzhou Qie Grain And Oil Machinery Co., Ltd company address: Changchun Rd. And Huagong Rd. Crossing, Xushui Town, Zhongyuan Dist., Zhengzhou, Henan, China (Mainland) website: www.qiemach.com telphone: 0086-037155021219 0086-13937101918 related links: http://www.qiemach.com/HTML/59. htm oil press machinery Refining equipment More Products: oil press Leaching equipment http://www.qiemach.com/Products/ http://www.qiemach.com/Products/22/