Hammer mill is a high-powered machine used to crush, grind, and pulverize a wide variety of materials. It uses a series of spinning, pivoting metal hammers inside a chamber to smash materials into smaller, uniform pieces until they can pass through an output screen,Grinds grains like corn, wheat, oats, and sorghum into fine meal for livestock feed.Pulverizes spices, sugar, dried fruits, and beans into powders or fine flours.