centrifuges can be divided into two types: industrial centrifuges and experimental centrifuges.

Industrial centrifuges can generally be divided into filter centrifuges, piston pushing centrifuges, disc centrifuges, sludge dewatering machines, overhead centrifuges, gravity discharging centrifuges, etc.

Experimental centrifuges can perform liquid clarification and solid particle enrichment, or liquid-liquid separation. These centrifuges include atmospheric pressure, vacuum and gravity discharging centrifuges. The main models are desktop medical high-speed centrifuges, laboratory low-speed centrifuges, and large-capacity freezing centrifuges, which are generally used in experimental extraction in hospitals or schools. They are also called electric centrifuges. The working principles of centrifuges are basically the same, but the rotating speed of such centrifuges is generally above 3,111 rpm, which is much higher than that of industrial centrifuges. The manufacturers are mainly concentrated in Changsha, Hunan.

gf-separation type: it is mainly used to separate all kinds of emulsions that are difficult to separate, especially for liquid-liquid separation with little difference in two-phase density (the difference in specific gravity is greater than 1.1%) and liquid-liquid-solid separation with a small amount of impurities. Separation of oil products, dehydration and dewaxing of transformer oil and edible oil, turbine oil, biodiesel, coal tar, lubricating oil, ship fuel oil and quenching oil; Separation of various syrups; Whole blood separation-separation of plasma and blood cells from whole blood; Separation of biological products; Oil-water separation, sewage treatment and so on.

GQ-clarifying tubular centrifuge is mainly used to separate various suspensions which are difficult to separate, especially suitable for solid-liquid separation with low concentration, high viscosity, fine solid particles and small difference in solid-liquid specific gravity.

For example, traditional Chinese medicine oral liquid has large sugar content, many floccules, fine solid particles and small difference in solid-liquid specific gravity.