The Octagonal Blender is an efficient and versatile blending machine for mixing and lubrication process of dry granules equally. It can be used for pharmaceutical, food, chemical and cosmetic products etc. Octagonal Blender consists of octagon shaped body, rectangular central portion and top and bottom polygonal frustum. It is provided with baffles for fast and efficient mixing, charging port and outlet with butterfly valve. It is very useful machinery for pharmaceutical industry where in gentle blending of dry granules or powder is to be done. Other important feature of this machine is easy to clean in place. The bin charging system can also be incorporated in it which is a dust free closed system for charging and discharging of powders or granules. The powder consumption is comparatively lower than the other similar type of blender. Two third of the volume of the cone blender is filled to ensure proper mixing. The Octagonal blender gives best result for granules due to very slow speed and octagon shape of container. In Octagonal blender the granules from all sides due to the octagonal shape of the product container, hence requirement of RPM is less. Suitable mainly for Crystalline & Granular type material. This type of material gets sufficient continuous movement due to their shape if container has only slow movement and will results in good quality of blending / lubrication of granules.