The Electric Sieve Shaker is a machine designed to hold and agitate a stack of sieves for the purpose of separating a soil or other granular material sample into its component particles by size. The stack of sieves is composed of sieves of different sizes. The Sieve shakers automate the agitation of particles in a sample for separation and size determination. The appropriate sieve shaker agitation method is determined by the particle size, minimum size to be separated, wet or dry sieving. The Sieve shaker is an industry term for a machine that is used to separate particles. Electric Sieve Shaker is easy to operate.