The utility model relates to a planetary wheel grinding blender, it is a combination of vertical planetary mixer and wheel mill their advantages, mixing and grinding function, has a good mixing effect, high mixing efficiency, not lump, no dead Angle, energy-saving effect is remarkable, easy installation and maintenance, good sealing, no environmental pollution, to adapt to a lot of advantage such as being strong of performance, suitable for mixing all kinds of powder granular materials, such as refractory clay, clay, fly ash, sand, slag, sand, etc., can be widely used in baking-free brick, autoclaved brick, refractory materials, ceramics, building materials and other industries.