Low temperature biomass oil extraction is mainly achieved through supercritical CO ₂ extractor or low-temperature solvent extraction methods, which can effectively retain thermosensitive components and improve oil purity.
Traditional high-temperature extraction can easily destroy the active components (such as phenols and ketones) in biomass, while low-temperature extraction technology can efficiently separate target compounds at lower temperatures, making it particularly suitable for the preparation of high-value bio oil. 

Common low-temperature methods include supercritical CO ₂ extraction and low-temperature solvent extraction, with the former being widely studied and applied due to its advantages of no residue and environmental friendliness

High Efficiency Low Temperature Biomass Oil extractor suits for extraction of herbal material, such as rose oil, zedoary turmeric oil, star anise oil, litsea cubeba oil, patchouli oil, peppermint oil, lavender oil. It is easy for operating and with high oil extraction rate. It meets for GMP standard.

Low Temperature Biomass Oil extractor of Functions 

1.Low Temperature Biomass Oil extractor adopts the steam distillation tank for waterextraction(wet steaming), heated by jacket and steam generator. 

2.Low Temperature Biomass Oil extractor can completelyeliminate rust taste, and the color difference technology problems of fragrantessential oil. 

3.Please mixing at regular time when the wetsteaming, make the herbal(such as rose and water fully mixed) and improve thefinished oil rate. 

4.Make the vapor liquid cooling more rapidlyand thoroughly though the condenser and the cooler. 

5.The high precision innersurface makes the oil condensate flow smoothly. Whole body stainless steel, save area andeasy operation.

Static vacuum low temperature herbal extraction machine