There are several reasons why Smoothie King chose to use Vitamix blenders. First, Vitamix blenders are known for their quality and durability. They are built to withstand the heavy use that they receive in a commercial setting. Second, Why is My Blender Not Spinning and how to fix this?[^]Vitamix blenders produce smooth and consistent results, even when blending difficult ingredients. This is important for Smoothie King, as they want to ensure that their customers always get a high-quality smoothie. Finally, Vitamix blenders are easy to use and clean, which is important for their busy employees.