Rapeseed dehuller, twin-screw press and expander were assembled to a new process for double-low rapeseed.The technical and economic feasibility of the new process were analyzed.

摘要将菜分离系统、双螺旋油机、高含油料挤膨化机组装集成，形成了双低菜膨化新工艺，分析了新工艺的技术经济可行性。