... production line is suitable for all kinds of oilseeds, such as soybean,sunflower seed, peanut, rice bran, rapeseed, sesame, cottonseeds, etc ... , there are about 18% resid in the cakes, the cakes will be sent to the solvent extraction plant, by the process of solvent ... we can make flow chart production line for you as your requirement. we will stand at your point to suggest low cost ...