There are significant differences between high shear mixers and ordinary mixers in many aspects.
1. Working principle
High shear mixer: uses high-speed rotating blades to stir, so that the material generates strong shear force in the narrow gap between the blade and the stator, thereby achieving material crushing, dispersion and uniform mixing.
Ordinary mixer: The working principle is relatively simple, usually driving the material to mix by the rotation of the stirring shaft or stirring paddle.
2. Material adaptability
High shear mixer: Suitable for materials of various viscosities or fluidities, including colloids, liquids, semi-solids, etc. It is particularly suitable for occasions with high requirements for mixing and shearing effects, such as the preparation of pigments, dyes, coatings, emulsifiers, etc.
Ordinary mixer: The material adaptability is relatively wide, but it may not be able to handle some high-viscosity or difficult-to-shear materials. It is usually used for general mixing operations and has limited shearing effect on materials.
3. Mixing effect
High shear mixer: The decomposition is more thorough during the mixing process, and the materials can be quickly crushed, dispersed and evenly mixed. It is suitable for materials that require efficient emulsification and dispersion, as well as the preparation of uniform emulsions and dispersed suspensions.
Ordinary mixer: The mixing effect is relatively general, and may not achieve the homogenization effect of a high shear mixer. It is suitable for some occasions where the mixing accuracy is not high.
4. Application scenarios
High shear mixer: It is mainly used in food, pharmaceutical, chemical and other industries, especially in occasions where efficient mixing and shearing are required. For example, the production of dairy products, drugs, paints, coatings and other products.
Ordinary mixer: It is widely used in various industries, including construction, food, chemical industry, etc. But it may not meet some occasions with specific requirements for mixing effects.
5. Equipment characteristics
High shear mixer: It usually has the characteristics of small size, high efficiency and low cost. However, safety should be paid attention to during operation to avoid harm to the operator.
Ordinary mixer: There are various types of equipment, including vertical, horizontal, spiral, etc., with different characteristics and scope of application. The operation is relatively simple, but regular maintenance and maintenance may be required to ensure its normal operation.
