Sifter sieves are used in a variety of industries to sift, or separate, materials according to size. They are often used in the food and pharmaceutical industries to separate particles of different sizes and shapes. Sifter sieves are available in a variety of materials, including stainless steel mesh, nylon mesh, and polyester mesh, and come in a variety of different mesh sizes. They can be used in a variety of applications, including sifting and grading of dry and wet materials, as well as removing foreign objects from food products.