Description of fixed bin blender: Lead Machinery's Square cone mixer blender is used for homogeneous mixing of powdery substances with different specific weights and particle sizes. The production process is hygienic and dust-free because the product is mixed in independent containers of variable sizes. During the mixing process the powder moves on a random direction from center to the end of the trough and on the same time from top to the bottom. In such a multi-dimensional way. Lead machinery's Square Cone Mixer Blender is designed for ultra-uniform mixing of a wide range of powder and granular products in the pharmaceutical, chemical, food, light and related industries. This type of powder mixer has a three-dimensional mixing (lab 3D mixer) method for high efficiency mixing unlike other 2D mixers. The whole machine features novel design, compact structure, and good appearance; The evenness of mixing reaches 99%, and the volume charge coefficient reaches 80%, compared to 40…