Core Principle & Structure

1. "Z"-Blade or Sigma Blades: The mixing chamber typically contains a pair of counter-rotating "Z"-shaped blades that rotate at different speeds. Their unique shape ensures that the material is thoroughly moved in both axial and radial directions.

2. Shear and Stretch Action: The narrow clearance between the two blades and between the blades and the chamber wall generates intense shear forces. Simultaneously, the lifting and turning action of the blades stretches and folds the material, achieving efficient dispersion and homogeneous mixing.

3. Jacketed Design: The mixing trough is usually jacketed, allowing for the circulation of steam, thermal oil, or cooling water to precisely control the material temperature during the process.

4. High-Power Drive System: Equipped with a high-power motor and a heavy-duty reducer to provide the high torque required for processing high-viscosity materials.