Lab high speed shear mixer combines dexterity and convenience,easy to operate by hand. Select German original brushless high-power motor, brushless motor, more stable operation, less noise, and can deal with a larger range of viscosity materials. The rotational speed can reach 28000 rpm, and it can be operated for 8 to 12 hours continuously . Multiple working heads are available for selection, easily meeting requirements for dispersion, emulsification, and homogenization experiments.