This tubular separator is mainly applied for separating emulsion and mixing liquids, especially suitable for liquid-liquid separation with every small gravity differential of the two phases and separation of liquid-liquid-solid phases containing little impurity. It’s widely used in pharmacy, healthy food, drinks, chemical industries etc. It can separate edible oil, vegetable oil, coconut oil, transformer oil, turbine oil, lubricating oil, fuel, grease, saponification, all kinds of powder, and sugar paste. It also can be used in separating blood plasma of biological leechdom, extracting blood plasma from animal’s blood; refining soaking placenta, multi-phenol tea, and concentrated phosphatide from soybeans; separating oil and handling sewage, various kinds of medicine, etc.