.
Producing vibrant, consistent liquid colors for industries like paints, coatings, and inks requires rapid and precise mixing to achieve uniform pigment dispersion and stable formulations. Kady International, a Scarborough, Maine-based leader in mixing technology since 1949, offers high-speed rotor-stator dispersion mills and mixers that streamline this process. Operating from a 50,000-square-foot facility, Kady’s equipment, used in over 40 countries, delivers efficient, high-quality results for liquid color production. Their innovative systems ensure quick, uniform mixing and dispersion, meeting the demands of industries requiring superior color consistency and performance.
Challenges in Liquid Color Production
Liquid colors, such as those used in paints, coatings, cosmetics, and food-grade applications, require fine pigment dispersion (below 20 microns) and homogeneous blending to ensure vibrant hues, stability, and consistent application. Traditional mixing methods often involve multiple steps, leading to longer production times and inconsistent results due to uneven particle distribution or settling. Kady International’s mixers address these challenges by combining premixing and milling into a single, high-shear process, reducing production time while achieving uniform color dispersion and stability for water-based, solvent-based, or oil-based formulations.Kady’s High-Speed Rotor-Stator Technology
Kady’s rotor-stator dispersion mills, such as the Model 4C and 500B, operate at rotor tip speeds up to 9,000 FPM, delivering intense shear to break down pigment particles and ensure uniform dispersion in liquid colors. The Kady PreMilling process integrates premixing and early milling, eliminating multiple media mill passes and achieving fine particle sizes quickly. This is critical for applications like architectural coatings or cosmetic pigments, where consistent color and smooth application are essential. The mixers handle high-viscosity liquids and complex formulations, maintaining stability without excessive heat, which can degrade color quality.Versatility and Scalability
Kady’s top and bottom-entry mixers, including their unique bottom-entry designs, support both batch and continuous flow processing, making them ideal for small-scale color development and high-volume production. Custom engineering ensures compatibility with diverse liquid color formulations, including UV-curable and FDA-approved systems for food packaging. In-house testing and global support optimize mixing processes, reducing equipment wear and production costs. Refurbished models like the 4C-75 provide cost-effective solutions, enabling manufacturers to achieve high flow rates and consistent results across applications like inks, dyes, and decorative coatings.Benefits for Color Manufacturers
Kady International mixers enable rapid, efficient production of liquid colors by reducing processing time and ensuring uniform pigment dispersion. Their ability to handle a range of viscosities and formulations enhances flexibility for industries like paints, cosmetics, and printing. With superior customer service and a global network, Kady delivers tailored solutions that improve product quality and lower operational costs. For manufacturers seeking to produce vibrant, consistent liquid colors efficiently, Kady International is a trusted partner.Contact us today.