The technology,process parameters and operating point of soybean meal low temperature desolventizing with screw-scraper desolventizer were introduced,which could refer to practice.

• 介绍了通过螺旋刮板脱溶机对大豆粕进行低温脱溶的工艺流程、工艺参数以及操作要点,以期为实际生产提供参考。