LONGLY ultra-high-speed multifunctional mixer, laboratory mixing equipment integrated with emulsification and dispersion, is particularly designed for high-end coatings. It is adaptable to various stirring blades or dispersing discs, and the speed is adjustable and controllable, with a maximum speed of up to 20,000 r/min (the speed varies depending on the stirring blades). This laboratory mixer also has forward and reverse switching functions. It can be applied to product research and development, raw material inspection, formula verification, and more.