Molecular distillation is a special liquid-liquid separation equipment. Unlike traditional distillation, it relies on the boiling point difference separation principle, but on the difference of the average free path of different substances. When the liquid mixture flows along the inner wall of the main evaporator and is heated, light and heavy molecules will escape from the liquid level and enter the gas phase. Due to the different free paths of light and heavy molecules, the molecules of different substances move different distances after escaping from the liquid level. After passing through the built-in condensate pipe of the main evaporator, the light molecules reach the condensate pipe and are discharged, while the heavy molecules cannot reach the condensate pipe and are discharged along the mixed liquid, So as to achieve the purpose of material separation.

• External one stage cold trap
• High temperature resistant scraping strip forms a uniform film with short heating stroke to prevent process residue
• High borosilicate glass 3.3, stainless steel and viton gaskets for corrosion resistance
• Molecular distillation process can be well observed through the transparent glass system
• The magnetic force transmission system guarantees the sealing of the whole vacuum system