Horizontal low-turbulence mixers: precise and gentle mixing
Low turbulence mixers are an advanced solution for processing sensitive materials where product integrity is paramount.
Unlike high-turbulence mixers, which generate high shear forces, low-turbulence mixers operate with gentle movements, preserving the structure and properties of materials.

The MDN series of horizontal four-helix opposed-helix mixers are the simple and essential proposal for homogeneous and repeatable batch mixing in a short time, even with small quantities of product. The low turbulence generated by a reduced tool rotation speed maintains the integrity of fragile and delicate raw materials. The mixer’s clean geometry consisting of a U-section truogy allows for easy installation as well as the application of a full range of accessories such as injectors for liquid additives and heat exchange cavities to cool or heat the mixed mixture.
- The extensive range of these mixers guarantees batch sizes from 50 litres up to 7 m³ per work cycle
Advantages of low-turbulence mixing
- Preservation of Product Structure: Ideal for fragile or shear-sensitive materials, such as delicate powders, granules or mixtures with temperature-sensitive components.
- Optimal Homogeneity: Ensures uniform mixing without damaging the particles, ensuring even distribution of the ingredients.
- Reduced Dust Generation: Low turbulence minimises dust generation, improving the working environment and reducing material losses.
- Energy Efficiency: Requires less energy than high turbulence mixers, helping to reduce operating costs.
Typical applications of low-turbulence mixers
- Foodindustry: Mixing of delicate ingredients, such as baking mixes, baby products or food supplements.
- Pharmaceuticalindustry: Processing of pharmaceutical powders, granules and mixtures of active ingredients.
- Chemical industry: Mixing of sensitive materials such as polymers, additives and catalysts.
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Definitive Innovation’s low turbulence mixers are designed with advanced technology that guarantees gentle and precise mixing. Our mixers are available in different configurations and sizes to suit the specific needs of each application.