... hemp seed, palm, walnuts andall the oil content crops.The oil left in cake from oil extraction machine is less than 6% . And ... Flaking macine , Cooker ,oil press equipements. After getting the crude oil , using the clarifying tank to cleaning the oil residuals.* Advantages:Pre-treatment ... capacity, raw material, so that we can accord to your demand to send you the exact lists and inflormation. We will ...