It has continuous large-scale production processing capacity, no dead angle, narrower particle size distribution range, higher uniformity, simple operation and automatic operation. Compact structure, easy installation, small footprint, stable operation and low noise. The working cavity is driven by cantilever type, which can realize axial feeding and radial discharging. It can be applied to high temperature, high viscosity, large flow and other working conditions such as modified asphalt, emulsified asphalt, pulp dispersion, plastics, rubber, environmental protection and other fields. Optional sealing forms: mechanical seal, skeleton seal, packing seal. Equipped with a storage tank for continuous operation of the tandem process, and can be used for a reciprocating process. This design ensures that all materials entering the mixing vessel must pass through the precisely matched stator and rotor clearance before exiting. The ability is large enough to pump the material up and down without the need for an auxiliary pump. Special single or double-loading seals are used for strong processes.