GF Model-Three Phase: Used for separation of various kinds of emulsions, especially for liquid-liquid separation with little difference in weight between two phases and liquid-liquid-solid separation containing a small amount of impurities. For example, transformer oil, turbine oil, lubricating oil, fuel oil, dye, grease, saponification. Purification of various micro powder materials various oral and solutions, separation of plasma and extraction of plasma from animal blood, purification of edible oil, caipan soaking solution, tea polyphenols, soybean phospholipid concentrate, oil-water separation and sewage treatment, etc.