The dehulling of rapeseeds is a critical procedure of producing cold–pressed rapesee The traditional tooth roll dehuller during rapeseed dehulling produced too much powder,increased the difficulty of separating semi–or entire–kernel from the resulting material and reduced raw material utilization. The developed roll dehuller had a pair of abrasive rolls with the differential rotation,in which rapeseeds were fast split by extrusion,shear and friction between rollers. Compared with the traditional roll dehuller,this new abrasive roller dehulle...
