A vibro sifter, also known as a vibrating sifter or vibrating screen, is a mechanical device used for separating and grading materials by particle size through vibration. It consists of a screen or mesh surface mounted within a circular housing, which is vibrated by an unbalanced motor or other vibrating mechanism. As materials are fed onto the screen, the vibrations cause particles to move across the mesh and separate based on size—finer particles pass through, while larger ones remain on top. Vibro sifters are widely used in industries such as pharmaceuticals, food and beverage, chemicals, cosmetics, and agro-products. In the pharmaceutical industry, they ensure uniform particle size in powders and granules before tablet compression or capsule filling. In food processing, they are used for sorting flour, sugar, spices, and other ingredients to maintain quality and consistency. The main advantages of vibro sifters include high efficiency, ease of operation, and the ability to process large volumes quickly. They are available in multiple deck configurations, allowing multiple size fractions to be separated in a single operation. Screens can be easily changed or cleaned, supporting applications where hygiene and contamination control are critical. Modern vibro sifters are made from stainless steel, especially in food and pharma applications, to meet strict regulatory standards. They also feature dust-tight enclosures, easy disassembly for cleaning, and noise-reduction systems. In summary, a vibro sifter is an essential tool for ensuring product quality and consistency in material processing. Its simple yet effective vibrating mechanism makes it highly efficient for particle separation, classification, and de-dusting. Whether used for fine powder grading or separating impurities from bulk materials, vibro sifters enhance productivity and product integrity in a wide range of industries.