Tag: castor oil press production line

castor oil press production line

Castor bean contains 46-56% of oil and the oil content in the deshelled bean can reach 70%. The bean also has a rich protein content of 18.9%. Castor oil has good fluidity. Refined castor oil can still flow at -22 degrees, and there is no turbidity after rapid cooling at -50 degrees. It is an […]