Sieving machine flour|sugar| spices|and other powdered ingredients to remove lumps| impurities and achieve uniform particle size|Separating grains| such as wheat rice and corn to remove husks debris and broken grains.|Sifting cocoa powder baking soda and other ingredients to ensure smooth textures in baked goods.Sorting and grading fruits and vegetables by size for processing or packaging. Powder Vibration Separator, Vibrating Separator: Vibrating separator powder machines use vibration to separate particles based on size or density. They typically consist of a vibrating screen or sieve that allows smaller particles to pass