Consists of two SS cone welded with cylindrical shape and having charging and discharging and opposite ends mounted on angle iron stand. Drived by electric motor and reduction gear box and single speed through a centre shaft. The cone is mounted on plummer block for easy movement thereby ensuring unfirom mixing. To facilities easy movement of the cone while charging and discharging of the large units. A special inching arrangement is provided with the unit. Motor used are single or three phase.