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Helical Ribbon Blender
Helical Ribbon Blenders are capable of operating over a wide band of viscosities, ranging from low-viscosity liquid to highly viscous materials up to 4 million cP.
These mixers have major advantages over anchor mixers because of their ability to generate strong top-to-bottom motion even with viscous materials.
To improve heat transfer through the jacket, wipers and scrapers can be attached to the outer periphery ribbon flights.
Helical mixers can be formed to fit in conical-bottom tanks, where the ribbon flights force the material to the bottom discharge, thereby facilitating greater yield from each batch mix.
Helical mixers work efficiently with heavy pastes as well as with freely flowing powders.