Soybean seeds contain 16 to 18% oil. Normally soya bean seeds are not subjected to mechanical pressing but the entire oil is extracted after preparation of the seeds in the solvent and Soybean Extraction Plant. Preparation of soya bean seeds includes seed cleaning, destoning, cracking, husk separation (if required), cooking, flaking, expanding and drying. The prepared expanded soya flakes are sent for solvent extraction. Solvent extraction is carried out in the normal fashion. We do offer preparation equipment for soya bean seeds.