The Nauta® Conical Screw Mixer is a batch mixer specially designed for segregative, free-flowing powders and pastes. The Nauta® Conical Screw Mixers is famous for its low-intensity mixing and is a pioneer in mixing technology. It especially suited to delicate products and processes where very accurate results are required and is synonymous with gentle mixing of large volumes of up to 100,000 liters. This short demonstration shows how this pilot size mixer operates when blending sugar with a pigment.