Suitable for mixing high viscosity coatings, inks, adhesives, putty, putty, real stone paint and other chemical products. Its structure is: low-speed operation of the butterfly stirrer so that the material in the cylinder turning and mixing, high-speed operation of the tooth-shaped dispersion plate and the mixed material to produce strong shear, so that the aggregates quickly mixed, dispersed, dissolved. Under the different effects of its high and low speed, the material can be evenly mixed and dispersed.