High shear dispersing emulsifier effectively，quickly and evenly disperse a phase or phases to another consecutive phase，usually，these phases are dissolvable to each other．The rotor revolves quickly and strong force is produced through high tangent speed and high frequency mechanical effect,therefore,the material in the narrow slotamong stator and rotor receives strong forces from mechanical and liquid shearing，centrifugal force，pressing，liquid fraction，clashing，tearing and rush water．The dissolvable solid，liquid and gas material is then instantly dispersed and emulsified evenly and finely with better production procedures and appropriate addictives and finally products with stable high quality are made。