AS 450 Sieve Shaker is a type of laboratory instrument widely utilized for particle size analysis as well as grading of solid materials. It has a motor-driven platform that vibrates or oscillates, causing sieves stacked on top of each other for shaking horizontally. The sieves, fitted with mesh screens of various, segregate particles based on their size. This type of instrument efficiently grades and separates various materials such as aggregates, granules, and powders. It has great use in diverse industries comprising construction, mining, pharmaceuticals, and research laboratories. The AS 450 Sieve Shaker saves time and guarantees accuracy by automating the sieving process, offering constant and reliable outcomes for particle size characterization.