... type, dry type, and some with oil pressing part.the crude oil made by the bulking extraction craft, ... %, the dry meal leftover oil rate lower than 1% typeExpansion factor (diameter)Machine weight(kg)Outline size(mm ... equipments/parts, including feed machine, food machinery, crusher, briquetting machine, pellet machine, charcoal machine, coal briquette machine, brick making machine wood machine etc.