For dry powder mixing of a small quantity active ingredient with large quantity of powder. A quantity relationship between components, higher than 1:100 can be mixed effectively. Used for lubrication process in tableting, The shape of blender, Powder mixes well because of very low RPM. Therefore there is no impact on the powder and it mixes well. This machine is basically a container which tumbles around and its own axis driven by gear box and motor. Loading & unloading is easy. The working capacity of the blender is 60% of total volume.