Usually, the oil production rate is a general data, it varies from the groundnuts you are processing, let's take peanuts for example, peanut oil yield is around 35% to 45%, however, this data is can be maximized with proper extraction methods. How to Improve Peanut Oil Yield Choose Dry Peanuts and Well Prepared You should choose dried and plump peanuts instead of wet. Groundnut should be sundried and removed the impurities such as stones, snad, dust etc. If the capacity is small, you can choose to do it manually, but if the capacity is large, then you should think about the proper groundnuts cleaning equipment. Well Control the Cooking Temperature By cooking peanut kernels, 80% of the seeds are cooked properly, lift the peanuts by hand to see if they are in a condition that the kernel, husk has separated. At this time, the kernel lignet appears yellow. The oil is more active at higher temperatures, the seed exits the cooking machine when it reaches 130ยบ C, if at this tempe