Ribbon Blender Mixer (ribbon blade mixer) including Horizontal U trough mixer comprises double helical ribbon agitator that rotates within. Ribbon Agitators consists of set of inner and outer helical ribbons, it is referred to as a double helical ribbon agitator. The gap between the ribbon’s outer edge and the internal wall of the container ranges between 3 to 6 mm depending on the application.

Vertical powder mixers are based on a proven agitator construction that provides a triple mixing action ensuring fast, efficient blending. The dimensions and configuration of the ribbons are carefully balanced to provide a movement of material within the container that avoids dead spots and gives rapid product discharge.