... It can be used to bulking and pressing oil materials like soybean, rapeseed, rice bran, corn ... type, dry type, and some with oil pressing part.the crude oil made by the bulking extraction craft, with ... , easy to make each kind high grade edible oil, and due to the increased volume density, can ... produce ability 40-55%, the dry meal leftover oil rate lower than 1% typeExpansion factor (diameter)Machine ...