Mechanical Sifters with Multi-Deck Facility are offered in a compact design that enables easy interchangeability and dismantling of sieves. Mechanical Sifters have multi-deck facility to segregate upto three different sizes of granules according to process requirements by selecting the desire porosity of mesh net. Mechanical Sifters are convenient to operate and offer steady performance. Mechanical Sifters with Multi-Deck Facility are provided with additional perforated plate for supporting sieves for 100% sieving and permit upto three layer of sieving.