Extraction of oil from castor seeds is done in a manner similar to that for most other oil seeds. it always can be finished by professional castor oil extraction machine. The seeds contain about 50 percent oil by weight. To extract the oil they must be crushed and pressed with screw pressing at high or low temperature.
The castor oil extraction machine is an advanced vegetable oil press machine, characterized by its simple design, easy operation, wide suitability and continuous operation, high productivity and high oil output rate. What’s more, this castor oil extraction machine can be used to press various oil bearing materials. Depending on oil content of the particular crop you are pressing, the machine will extract 90-95% of it.
1. Kindly let me know if your castor seed is with shell or not? May you send us pictures of your raw material?