castor oil filter press machine
The following are some main advantages of expeller pressed castor oil compared with solvent extraction method. Helps Fight Diseases; Oil pressed by an oil castor press has antibacterial, antiviral and antifungal properties. This
9. Pure oil -- Filter residue by vacuum to ensure purity of oil and meet health and quarantine standards. 10. Small floor space -- 10-20 square meters can meet the requirements. The