castor oil extraction machine

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.

Castor Oil Extraction Machine

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. So for canola and sunflowers, you will get about 300kgs per ton. Soybeans yield are about half and the remaining cake is worth more for animal feed.

Castor Oil and Its Applications

Castor oil is a vegetable oil obtained from the castor bean (technically castor seed as the castor plant, Castor oil (CAS number 8001-79-4) is a colorless to very pale yellow liquid with mild or no odor or taste. Its boiling point is 313 °C (595 °F) and its density is 961 kg/m3. It is a triglyceride in which approximately 90 percent of fatty acid chains are ricinoleic acid. Oleic and linoleic acids are the other significant components. Castor oil and its derivatives have applications in the manufacturing of soaps, lubricants, hydraulic and brake fluids, paints, dyes, coatings, inks, cold resistant plastics, waxes and polishes, nylon,pharmaceuticals and perfumes.

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