Overcoming High Viscosity With A Sigma Mixer
High-viscosity materials are resistant to flow, meaning that moving them around takes a lot of energy, making it difficult to get them to mix evenly. High-viscosity materials can stick to surfaces, making it challenging to get them to move around in a mixer and leading to cross-contamination between batches. High-viscosity materials can be abrasive, damaging the mixer and the agitators, making it more difficult to mix them evenly. Therefore, your business might need a sigma mixer to mix slurries.
Mixing Thick Liquids
The sigma mixer's ability to mix and knead materials with very high viscosity makes it unique. Viscosity measures how much a fluid resists deformation or flow when a force is applied to it. The higher the viscosity, the more the fluid resists flow. The viscosity of a liquid depends on several factors, such as the temperature, the strength of the intermolecular forces, and the shape and size of the molecules.
The Design of the Sigma Mixer
The sigma mixer has a Z-shaped mixing tool design installed in two semi-cylinders, which combines functions like compressing, stretching, folding, kneading, and mixing, making it an ideal mixer for industries that require precise mixing and kneading, such as the chemical, food, sealing compound, and paint industries. They are commonly used in pastry, bakery, and other food industries.
Sigma mixers have two blades that rotate in opposite directions, creating a kneading action. Other mixers may have one blade, multiple blades, or different shapes of blades that rotate in the same direction or at different speeds.
Products Mixed Using the Sigma Mixer
Sigma mixers mix materials with high viscosity, such as doughs, pastes, and slurries. Other mixers, such as batters, creams, and sauces, may be more suitable for low or medium-viscosity materials.
Sigma mixers can have fixed or removable bowls and vary in size and capacity. Other mixers may have tilt-head or bottom-discharge designs and different features and attachments.
Advantages of the Sigma Mixer
One of the significant advantages of sigma mixers is that they can handle large volumes of materials, and workers can operate them continuously. Additionally, some sigma mixers come with an extruder below the mixer, allowing products to be discharged uniformly, precisely, and metered with forming capability.
Overall, the sigma mixer is an excellent choice for industries requiring high-quality mixing and kneading materials with high viscosity. The unique design and capabilities of the sigma mixer make it a valuable asset to any industrial operation that requires precise and uniform mixing.
For more information on sigma mixers, contact a company near you.
