castor oil processing and castor oil press – oil mill machinery
It is used in the world of pharmaceuticals as well as food industries. Several oleochemicals make use of the castor oil within them as well. While castor oil processing is going on, its seeds are crushed. The crushing happens either
Medical castor seed oil should use a hydraulic cold press oil machine, and the pressing temperature should not be higher than 50 degrees Celsius, otherwise, some impurities will dissolve into the oil and cannot be used for medicinal