The Mechanical Sifter has various applications for grading, screening and sifting of granules and powders. With interchangeable screens, the device is dismantle for cleaning and has a drive unit at the center that enables even screening over the entire surface. It works on the gyratory principle of eccentric weight by using dynamic balancing. The Mechanical Sifter gives an output of 5 to 50 kg/hr as per the required mesh and powder size. With a simple design, it allows easy cleaning, assembling and dismantling.