SCIENTZ-207A ultra-high pressure homogenizer uses the ultra-high pressure energy generated by the servo motor power to make the material instantly released through the slit, and make the material achieve the effect of crushing, homogenization, emulsification and dispersion under the action of high shear effect, cavity effect and collision effect, and keep the constant pressure working condition. The particle size of the material can be uniformly refined to less than 100nm, and the crushing rate is more than 95%. It can be used for fatty milk, liposome, cosmetics, lipid nanoparticles, nanosuspension, fermentation tank sample processing and bioengineering laboratories, pharmaceutical plants and other large-scale processing of E. coli, yeast and other samples of crushing. It is the standard equipment for R&D and production of bioengineering and biopharmaceutical industries. It can also be used in dairy, food and beverage, juice, pharmaceutical, biological and other industries for emulsification, homogenization and homogenization processing. This machine has a built-in cooling circulation system to directly cool the homogenizing head. All material contact pipelines are made of 316L stainless steel, and homogenizing valves for different applications are available. The product has the advantages of high pressure, small volume, lightweight, easy operation, intuitive display, high processing efficiency, large sample volume, etc. It has applied for an invention patent and a utility model patent.