The article is rapeseed dehulling and to make oil technologic and equipment technology, The dissertating and research have made progress main production and Target, economy, city editor analysis.

• 摘要近几年，双低油菜籽在我国长江流域大面积种植，就双低油菜籽脱皮制油工艺与设备技术、主要产品及指标、经济效益分析等进行了详尽综述与探讨。