GF model is used to separate various emulsion, especially the liquid-liquid separation whose two-phase specific gravity's difference is very small, and liquid-liquid-solid separation which contains little impurities, such as: transformer oil, turbine oil, lubricating oil, fuel oil, dyes, grease, the saponated substances, various micro-powder materials, the purification of span-80 liquid, various oral, various pharmaceutical liquid, the separation of "920", the separation of blood plasma biological medicine, the blood plasma extracting from animal blood, the purification of edible oil/ cai plate soaking liquid/ polyphenols/ concentrated soy lecithin, the oil-water separation and the waste water treatment, etc.
GQ model is used to separate those suspension which is difficult to separate, especially the solid-liquid separation with small concentration, big viscosity, fine solid particles, and the solid-liquid weight difference is smaller, such as the clarification of various medical liquid/ glucose chlorhexidine/ malic acid/ various oral liquid/ rhizome menispermi, the extraction of coal tar/ graphite slag/ various protein/ alginate/ pectin, the purification of honey, the separation of blood, the sedimentation of vaccines mycelium/ glucose solution, and the purification of paints/ dyes/ various resins/ rubbers solutions.